オペレーショナル･アンプリファイア（オペアンプ）は、アナログ･シグナル･コンディショニング･アプリケーションで重要な役割を果たします。1941年にKarl Dale Swartzel Jr.氏によって発明されたこの製品は、幅広い電子機器に使用されています。
また、Industry 4.0を目指す産業アプリケーションにとってきわめて重要な役割を担っていますが、電動化への移行を目指す自動車業界にとっても非常に重要です。
STのオペアンプは、高性能、低消費電力、高精度および小型パッケージを特徴としています。
動作電源電圧範囲は1.5V～44V、動作温度範囲は-40℃～+175℃までのラインナップがあります。
オペアンプの用途およびSTのオペアンプのメリット
オペアンプの主な用途は以下のとおりです。
- ACおよびDC信号増幅
- バッファリング
- 駆動信号
- ゲインおよびレベル･シフティング
- フィルタリング
- 演算の実行
ST製品は<29>以下のメリットを提供しています</29>。
- 最小600nAの超低消費電流を実現したマイクロパワー･オペアンプの製品ポートフォリオを提供
- 信頼性の高い業界標準オペアンプおよび高性能オペアンプの大量供給が可能
- CSP / DFN / QFN / SOT-23 / SC-70などのパッケージで実装面積の小型化
オペアンプの種類
各アプリケーションには、それぞれに適したオペアンプの選定が必要です。STは、要求の厳しい産業用、車載用、およびコンスーマ機器向けに幅広いオペアンプを提供しています。
低消費電力オペアンプ
バッテリ寿命の延長に貢献する低消費電力オペアンプは、さまざまなアプリケーションに適しています。
高精度オペアンプ
STの高精度オペアンプ･ソリューションには、ゼロドリフト･オペアンプおよび低オフセット･ドリフトのオペアンプが含まれ、ガス、温度、大気圧、ポジションなど、あらゆるセンサとの組み合わせに最適です。
低入力バイアス電流オペアンプ
STの低入力バイアス電流オペアンプは、インピーダンス変換用途や高インピーダンス･センサを扱う場合に最適です。
レール･ツー･レール･オペアンプ
STのレール･ツー･レール･オペアンプは、さまざまな動作電圧範囲、消費電力やゲイン帯域幅をもちます。
高電圧オペアンプ
2.7Vから36Vまでの広い電源電圧範囲に対応したSTの高電圧オペアンプ･シリーズは、フィルタ、電源、モータ制御、アクチュエータ駆動、ホール･センサ、抵抗トランスデューサなどといった幅広い車載用および産業用アプリケーションの設計を簡略化します。
高速オペアンプ
STは、高性能高速オペアンプの幅広い製品ポートフォリオを提供しています。
オペアンプ - クイック･リファレンス･ガイド（PDF）
以下の内容を含むクイック･リファレンス･ガイドをご活用頂けます。
- アプリケーションに適したオペアンプの選択方法
- オペアンプの主な用途とパラメータ
- STのオペアンプ･アプリケーションを使ってオペアンプを選択
- STのオペアンプの命名規則
- 用語
STのオペアンプ製品シリーズ
推奨コンテンツ
New 20MHz, low-offset op amp in high-performance 5V family
The TSV771 and TSV772 are a single and dual operational amplifier (op amp) ideal for low-side current measurement, combining high accuracy and low power consumption.
Enlarging ST’s high-performance 5V op-amp family, the devices feature also rail-to-rail inputs / outputs, 20MHz gain-bandwidth (GBW), and is unity-gain stable. With a slew rate of 13V/µs, 7nV/√Hz input noise density, and 4kV ESD capability (HBM), the TSV772 is a strong all-round performer in a very small 2.0mm x 2.0mm DFN8 package.
Automotive grade version is also available.
High bandwidth and low offset 5 V op amps for Industrial and Automotive
ST enlarges its 5V Op-Amp portfolio with the new TSV7722, TSV7722IY and TSV7723 dual high-performance operational amplifiers. Boasting a gain bandwidth product of 22MHz, an input offset voltage of 50µV, and a wide supply voltage range, the TSV7722, TSV7722IY and TSV7723 (feat. shutdown option) are the perfect choice for low-side current sensing in industrial and automotive contexts.
Questions / Answers around Op-Amps
What is op-amp offset voltage?
When a zero differential input voltage is applied, the op-amp output voltage should be zero. In practice, this is not the case. The offset voltage by definition is the differential input voltage that is required to make the output voltage zero.
What is op-amp input offset voltage?
The input offset voltage parameter, generally called VIO, is defined as a DC voltage between the non-inverting and the inverting input. It is always specified in the electrical characteristics of a datasheet. It can be positive or negative.
The VIO value will be different for each op-amp. And to ensure good precision, it is important to choose the op-amp with the lowest VIO, because the VIO will be amplified by the gain and added to the total output voltage as an error.
Some op-amps with a chopper architecture like ST's TSZ121 exhibit a VIO of 5 µV. They are especially good for precision DC measurements.
What is input bias current of an operational amplifier?
Input bias current (IB) is the current flowing through an op-amp's inputs. Due to op-amp biasing requirements and normal operation leakage, a very small amount of current (pA or nA range, depending on the technology) is flowing through its inputs. This can cause issues when large value resistors or sources with higher output impedances are connected at the op-amp inputs. This leads to relevant voltage drops at the op-amp input and therefore errors.
What do rail-to-rail input and output mean for an op-amp?
An op-amp with a high rail input is able to deal with input signals up to +VCC. While a low rail input is able to deal with signals down to -VCC. Rail-to-rail input op-amps can handle input signals from -VCC to +VCC. Rail-to-rail output is the capability of an op-amp to drive its output very close to the power supply rails.
More from オペアンプ portfolio
- TSZ182 Very high accuracy (25 uV) zero drift 5V CMOS Op-Amps
- TS9511 Precision rail-to-rail input/output 3 MHz single operational amplifier
- TSB712A Precision, 6 MHz, RR IO, 36 V BiCMOS operational amplifier
- TSV631 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, single
- TS922A Excellent audio performance / low distortion (0.005%)
- TS912A Low power with CMOS inputs
- TSB611 Low power, rail-to-rail output, 36V operational amplifier
- TSB572 Low-power, 2.5 MHz, RR IO, 36 V BiCMOS operational amplifier
- LM158 Low power dual op-amps with low input bias current
- TSV991 Wide-bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amp, single
- TSU111H High temperature (150°C) & long mission profile automotive grade, high accuracy (250 µV) 5 V CMOS operational amplifier
- TSX9291 Large bandwidth (16MHz), rail-to-rail 16V CMOS Op-Amp, single
- LM2902W Low power quad operational amplifier
- TSV772 広帯域（20MHz）、低オフセット（200µV）、レール･ツー･レールの5Vオペアンプ
- TSV7721 High bandwidth (22MHz) Low offset (200 µV) low-rail 5V op amp
- TSV994A Wide bandwidth (20MHz), rail to rail input/output 5V CMOS Op-Amps, small offset, quad
- TSZ181 Very high accuracy (25 uV) zero drift 5V CMOS Op-Amps
- TSX564A Micropower (235uA), 16V CMOS Op-Amps, quad, low offset voltage version
- TSX564 Micropower (235uA), 16V CMOS Op-Amps, quad, GBP 900kHz
- TS982 High output current dual operational amplifier
- TSV324A General purpose low voltage rail to rail input/output op-amp
- TSX9292 Large bandwidth (16MHz), rail-to-rail 16V CMOS Op-Amps, dual
- TSX921 Large bandwidth (10MHz), rail-to-rail 16V CMOS Op-Amp, single
- TSU112IY Nanopower (900 nA) high accuracy (150 µV) 5V CMOS Auto Op-Amp
- TSV791 High bandwidth (50MHz) Low offset (200µV) Rail-to-rail 5V Op amp
- TSZ181H Automotive-grade, very high accuracy (25 uV), high bandwidth (3 MHz), high temperature (150 °C), zero-drift operational amplifiers
- TSH82 Rail-to-rail video op-amp
- TS512A Low noise & distortion (8nV/sqrtHz & 0.03%)
- TSV524 High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TS924A Excellent audio performance / low distortion (0.005%)
- TSV522 High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TSH80 Rail-to-rail video op-amp with standby
- TSX7192 Precision (200uV), rail-to-rail 16 V cmos Op-Amps, dual, GBP 9MHz
- TS512 Low noise & distortion (8nV/sqrtHz & 0.03%)
- TS321 Single LM324, LM358 enhanced version in sot23-5 package
- TS1871A 1.8V Input/Output Rail-to-Rail Low Power Operational Amplifiers
- TSZ121 Very high accuracy (5 uV) zero drift 5 V CMOS Op-Amp, single, GBP=400kHz
- LM2904AW Low power dual operational amplifier
- TSX712 Precision (200uV), rail-to-rail 16V CMOS Op-Amps, dual, GBP 2.7MHz
- TSX711 Precision (200uV), rail-to-rail 16V CMOS Op-Amp, single, GBP 2.7MHz
- TSB582 200 mA output current with thermal shutdown and output current limiter, 3.1 MHz, 36 V, BiCMOS dual operational amplifier
- TSX7191 Precision (200uV), rail-to-rail, 16 V CMOS Op-Amp, single, GBP 9MHz
- TSX632 Micropower (60uA), rail-to-rail 16V CMOS Op-Amps, dual, GBP 200kHz
- TSX634A Micropower (60uA), rail-to-rail 16V CMOS Op-Amps, quad, GBP 200kHz, low offset voltage version
- TSX632A Micropower (60uA), rail-to-rail 16V CMOS Op-Amps, dual, GBP 200kHz, low offset voltage version
- TSV914 Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amps, quad
- TSX634 Micropower (60uA), rail-to-rail 16V CMOS Op-Amps, quad, GBP 200kHz
- TS9222 Precision rail-to-rail high output current op-amps
- TS9224 Precision rail-to-rail high output current op-amps
- TSB622 低消費電力、1.7MHz、レール･ツー･レール出力、 36Vオペアンプ
- TS914A Low power with CMOS inputs
- TSV634 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, quad
- TS507 High precision single supply rail to rail op-amp
- TS934A Micropower amplifier with CMOS inputs
- TS912B Low power with CMOS inputs
- TSV782 広帯域（30MHz）、低オフセット（200µV）、レール･ツー･レールの5Vオペアンプ
- TSV792 広帯域（50MHz）、低オフセット（200µV）、レール･ツー･レールの5Vオペアンプ
- LM2904A Low power, bipolar op-amp
- TS1874 1.8V min. voltage supply, micropower
- TSV632 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, dual
- TS1872 1.8V min. voltage supply, micropower
- TS1871 1.8V Input/Output Rail-to-Rail Low Power Operational Amplifiers
- TSX711A Precision, rail-to-rail 16V CMOS op-amps
- LMV321 Low power rail-to-rail input/output op-amp
- TS1872A 1.8V min. voltage supply, micropower
- LMV358 Low power rail-to-rail input/output op-amp
- TSZ124 Very high accuracy (5 uV) zero drift 5 V CMOS Op-Amps, quad, GBP=400kHz
- TS1874A 1.8V min. voltage supply, micropower
- LMV324 Low power rail-to-rail input/output op amp
- LM258W Low power dual operational amplifiers
- TSV912 Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amps, dual
- TSZ122 Very high accuracy (5 uV) zero drift 5 V CMOS Op-Amps, dual, GBP=400kHz
- TSV911 Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amp, single
- TSV911A Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amp, small offset, single
- TSB624 Low power, 1.7MHz, rail-to-rail output, 36V operational amplifier
- LMV824A Low power (440uA), general purpose Bipolar 5V Op-Amps, GBP=5.5MHz, small offset, quad
- LM2904B Automotive-grade, low power, dual, 36 V operational amplifiers
- LM2902B Automotive-grade, low power, quad, 36 V operational amplifier
- TSV852 Low-power (180uA), general-purpose 5V Bipolar Op Amps, GBP=1.3MHz, dual
- LM2904WH Dual general purpose operational amplifier
- TSV771 High bandwidth (20 MHz) low offset (200 µV) rail-to-rail 5V Op amp
- LM2904W Low Power Dual Operational Amplifier
- TSX631 Micropower (60uA), rail-to-rail 16V CMOS Op-Amp, single, GBP 200kHz
- TSB621 Low power, 1.7MHz, rail-to-rail output, 36V operational amplifier
- TSV852A Low-power (180uA), general-purpose 5V Bipolar Op Amps, GBP=1.3MHz, small offset, dual
- TSX631A Micropower (60uA), rail-to-rail 16V CMOS Op-Amp, single, GBP 200kHz, low offset voltage version
- TSZ182H Automotive-grade, very high accuracy (25 uV), high bandwidth (3 MHz), high temperature (150 deg), zero-drift operational amplifiers
- LMV822A Low power (440uA), general purpose Bipolar 5V Op-Amps, GBP=5.5MHz, small offset, dual
- LMV821A Low power (400uA), general purpose Bipolar 5V Op-Amp, GBP=5.5MHz, small offset, single
- TSV912A Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amps, small offset, dual
- TS512B Low noise & distortion (8nV/sqrtHz & 0.03%)
- LMV821 Low power (440uA), general purpose BiPolar 5V Op-Amp, GBP=5.5MHz, single
- TSV912H Wide-bandwidth (8MHz), high temperature range (150oC) rail to rail input/output 5V CMOS Op-Amps, dual
- TSX922 Large bandwidth (10MHz), rail-to-rail 16V CMOS Op-Amps, dual
- TSV914A Wide-bandwidth (8MHz) rail to rail input/output 5V CMOS Op-Amps, small offset, quad
- TL082 JFET inputs, low input bias current
- MC33079 Low-noise op-amps
- MC33078 Low-noise op-amps
- LMV824 Low power (440uA), general purpose Bipolar 5V Op-Amps, GBP=5.5MHz, quad
- TL072B JFET inputs, low input bias current
- LMV822 Low power (440uA), general purpose Bipolar 5V Op-Amps, GBP=5.5MHz, dual
- TSV992A Wide bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amps, small offset, dual
- TSX561 Micropower (235uA), 16V CMOS Op-Amp, single, GBP 900kHz
- TSV851A Low-power (180uA), general-purpose 5V Bipolar Op-Amp, GBP=1.3MHz, small offset, single
- TSV991A Wide bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amp, small offset, single
- TSV851 Low-power (180uA), general-purpose 5V Bipolar Op-Amp, GBP=1.3MHz, single
- TL074 JFET inputs, low input bias current
- TS974 Output rail-to-rail very low-noise op-amps
- TS972 Output rail-to-rail very low-noise op-amps
- TS971 Output rail-to-rail very low-noise op-amps
- LM2904 Low power, bipolar op-amp
- TS954 Real input & output rail to rail / low distortion (0.01%)
- LM2902 Low power, bipolar op-amp
- TS952 Real input & output rail to rail / low distortion (0.01%)
- TS951 Real input & output rail to rail / low distortion (0.01%)
- LM258 Low-power dual op-amps with low input bias current
- TS934 Micropower amplifier with CMOS inputs
- TSX562A Micropower (235uA), 16V CMOS Op-Amps, dual, GBP 900kHz, low offset voltage version
- TSX562 Micropower (235uA), 16V CMOS Op-Amps, dual, GBP 900kHz
- TL084BI JFET inputs, low input bias current
- TSV994 Wide bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amps, quad
- TSX561A Micropower (235uA), 16V CMOS Op-Amp, single, GBP 900kHz, low offset voltage version
- TL084I JFET inputs, low input bias current
- TSV992 Wide bandwidth (20MHz) rail to rail input/output 5V CMOS Op-Amps, dual
- TSZ182H1 車載グレード、高精度（35µV）、高ゲイン･バンド幅（3MHz）、高温（175℃）、ゼロドリフト･オペアンプ
- TSV358 General purpose low voltage rail to rail input/output op-amp
- TSV321 General purpose low voltage rail to rail input/output op-amp
- TSX7191A Low-power, precision, rail-to-rail, 9.0 MHz, 16 V operational amplifiers
- LM2904AH Low power, bipolar op-amp
- TSV321A General purpose low voltage rail to rail input/output op-amp
- TSV358A General purpose low voltage rail to rail input/output op-amp
- TS924 Rail-to-rail high output current op-amps
- TS922 Excellent audio performance / low distortion (0.005%)
- TS914 Low power with CMOS inputs
- TS912 Low power with CMOS inputs
- TSV854 Low-power (180uA), general-purpose 5V Bipolar Op-Amps, GBP=1.3MHz, quad
- TSV7722 広帯域（22MHz）、低オフセット電圧（Typ. 50µV）、5Vオペアンプ
- TSV524A High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TSV854A Low-power (180uA), general-purpose 5V Bipolar Op Amps, GBP=1.3MHz, small offset, quad
- TSV522A High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TSV324 General purpose low voltage rail to rail input/output op-amp
- TSB712 Precision, 6 MHz, RR IO, 36 V BiCMOS operational amplifier
- LM201A Input & output overload protection, low input offset current
- LM324W Low power, low input bias current
- LM324 Low power, low input bias current
- TSL6002 Low-power, 1MHz, rail-to-rail, 5V cost-effective Op amp
- TSL6004 Low-power, 1MHz, rail-to-rail, 5V cost-effective Op amp
- TSL6001 Low-power, 1MHz, rail-to-rail, 5V cost-effective Op amp
- TSL6204 High bandwidth 6 MHz, rail-to-rail, 5 V cost-effective Op Amp
- TSL6201 High bandwidth 6 MHz, rail-to-rail, 5 V cost-effective Op Amp
- TSL6202 High bandwidth 6 MHz, rail-to-rail, 5 V cost-effective Op Amp
- LM124 Low power, low input bias current
- TSL6801 Nanopower 600nA, rail-to-rail, 5V cost-effective Op amp
- TSL6802 Nanopower 600nA, rail-to-rail, 5V cost-effective Op amp
- TS27M2 Micropower, high voltage CMOS op-amp
- TS27L4 Micropower, high voltage CMOS op-amp
- TJM4558 Wide bandwidth dual bipolar op-amps
- MC3303 Quad enhanced UA741 version with lower consumption
- TS27M4 Micropower, high voltage CMOS op-amp
- TL062B Low input current (200pA), low power (200uA) 36V JFET Op-Amps, dual, small offset
- TS274 Micropower, wide range of input offset voltage
- LM258A Low-power dual operational amplifiers
- TS272 Micropower, wide range of input offset voltage
- LM358A Low input bias current
- UA741 Wide applications range
- LF247 Low input current (200pA), high slew rate (16V/us) 36V JFET Op-Amps, quad
- LF253 JFET inputs, low input bias & offset current, (15nV/√Hz & 0.01%)
- LM158W Low power dual operational amplifiers
- TL062A Low input current (200pA), low power (200uA) 36V JFET Op-Amps, dual, small offset
- TSH24 High gain bandwidth product bipolar op-amp
- TSH22 High gain bandwidth product bipolar op-amp
- TSB7191A Precision, 22 MHz, RR IO, 36 V BiCMOS operational amplifier
- TSB7191 Precision, 22 MHz, RR IO, 36 V BiCMOS operational amplifier
- TSB711A Precision, 6 MHz, RR IO, 36 V BiCMOS operational amplifier
- TSB711 Precision, 6 MHz, RR IO, 36 V BiCMOS operational amplifier
- MC4558 Widebandwidth dual bipolar op-amps
- TS27M2A Micropower, high voltage CMOS op-amp
- MC3403 Quad enhanced UA741 version with lower consumption
- MC33174 Low consumption versus speed
- TS27M2B Micropower, high voltage CMOS op-amp
- MC33172 Low consumption versus speed
- MC33171 Low consumption versus speed
- TL081 JFET inputs, low input bias current
- TL072A JFET inputs, low input bias current
- TSL6804 Nanopower 600nA, rail-to-rail, 5V cost-effective Op amp
- TL084BC JFET inputs, low input bias current
- TSB7192A Precision, 22 MHz, RR IO, 36 V BiCMOS operational amplifier
- TL084C JFET inputs, low input bias current
- TL084AC JFET inputs, low input bias current
- TL072 JFET inputs, low input bias current
- TL071 JFET inputs, low input bias current
- MC1458 High performance dual op-amps with wide input common-mode voltage range
- TL064 Low input current (200pA), low power (200uA) 36V JFET Op-Amps, quad
- TL062 Low input current (200pA), low power (200uA) 36V JFET Op-Amps, dual
- TL061 Low input current (200pA), low power (200uA) 35V JFET Op-Amp, single
- LM833 Low-noise dual op-amps amplifier
- LM358W Low power dual operational amplifiers
- LM248 Quad UA741 bipolar op-amp
- LM358 Low-power dual op-amps with low input bias current
- TL084AI JFET inputs, low input bias current
- LF353 JFET inputs, low input bias & offset current, (15nV/sqrtHz & 0.01%)
- LF347 Low input current (200pA), high slew rate (16V/us) 36V JFET Op-Amps, quad
- LF351 JFET inputs, low input bias & offset current, (15nV/sqrtHz & 0.01%)
- LM224A Low power, low input bias current
- LM324A Low power, low input bias current
- LM224 Low power quad op-amps with low input bias current
- TSV611 Rail to rail input/output 5V CMOS Op-Amp, micro-power (10uA), GBP = 120kHz, single
- TSV624 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, quad
- TSV630 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, single with standby
- TSV634A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, small offset, quad
- TSV622 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, dual
- TSV623 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, dual with standby
- TSV612 Rail to rail input/output 5V CMOS Op-Amps, micro-power (10uA), GBP=120kHz, dual
- TSV731 High accuracy (Vio below 200uV) Micropower (60uA) 5V CMOS Op Amp, single, GBP 900kHz
- TSV711 High accuracy (Vio below 200uV) Micropower (10uA) 5V CMOS Op Amp, single, GBP 150kHz
- TSV6394A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, small offset, quad
- TSV7723 広帯域（22MHz）、低オフセット（200µV）ロー･レールの5Vオペアンプ
- TSV625 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, quad with standby
- TSV611A Rail to rail input/output 5V CMOS Op-Amp, micro-power (10uA), GBP = 120kHz, small offset, single
- TSU101 Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp
- TSV521 High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TSV6393 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, dual with standby
- TSV6393A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, small offset, dual with standby
- TSV6394 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, quad
- TSV6395 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, quad with standby
- TSU104 Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp
- TSU102 Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp
- TSV630A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, small offset, single with standby
- TSV734 High accuracy (Vio below 200uV) Micropower (60uA) 5V CMOS Op Amp, quad, GBP 900kHz
- TSV714 High accuracy (Vio below 200uV) Micropower (10uA) 5V CMOS Op Amp, quad, GBP 150kHz
- TSZ181H1 Automotive-grade, very high accuracy (70 uV), high bandwidth (3 MHz), high temperature (175 deg), zero-drift operational amplifiers
- TSV6390A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=2.4MHz, small offset, single with standby
- TSV6392 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, dual
- TSV635 Rail-to-rail input/offset 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, quad with standby
- TSV6392A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=2.4MHz, small offset, dual
- TSV6391 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=2.4MHz, single
- TSV633 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, dual with standby
- TSV631A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=880kHz, small offset, single
- TSV6191 Rail to rail input/output 5V CMOS Op-Amp, micro-power (10uA), GBP = 450kHz, single
- TSV6191A Rail to rail input/output 5V CMOS Op-Amp, micro-power (10uA), GBP=450kHz, small offset, single
- OA2ZHA High precision 5 uV zero drift, low-power dual op amp
- TSV621 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=420kHz, single
- OA4ZHA High precision 5 uV zero drift, low-power quad op amp
- TSV6192 Rail to rail input/output 5V CMOS Op-Amps, micro-power(10uA), GBP=450kHz, dual
- TSV6391A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=2.4MHz, small offset, single
- TSV6192A Rail to rail input/output 5V CMOS Op-Amps, micro-power (10uA), GBP=450kHz, small offset, dual
- TSV632A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, small offset, dual
- TSV633A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, small offset, dual with standby
- TSV620A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=420kHz, small offset, single, with standby
- TSV635A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (60uA), GBP=880kHz, small offset, quad with standby
- TSV6292 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, dual
- TSV6293A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, small offset, dual with standby
- TSV732 High accuracy (Vio below 200uV) Micropower (60uA) 5V CMOS Op Amp, dual, GBP 900kHz
- TSV612A Rail to rail input/output 5V CMOS Op-Amps, micro-power (10uA), GBP=120kHz, small offset, dual
- TSV712 High accuracy (Vio below 200uV) Micropower (10uA) 5V CMOS Op Amp, dual, GBP 150kHz
- TSV6290 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=1.3MHz, single with standby
- TSV622A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, small offset, dual
- TSV6390 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (60uA), GBP=2.4MHz, single with standby
- TSV6292A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, small offset, dual
- TSV6290A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=1.3MHz, small offset, single with standby
- TSV623A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, small offset, dual with standby
- TSV6294 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, quad
- TSV621A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=420kHz, small offset, single
- TSV6294A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, small offset, quad
- TSV6293 Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=1.3MHz, dual with standby
- TSV620 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=420kHz, single with standby
- TSV6291 Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=1.3MHz, single
- TSV6291A Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=1.3MHz, small offset, single
- TSV624A Rail-to-rail input/output 5V CMOS Op-Amps, micro-power (29uA), GBP=420kHz, small offset, quad
- TSV521A High merit factor (1.15 MHz for 45 uA) CMOS op-amps
- TSV853A Low-power (180uA), general-purpose 5V Bipolar Op-Amps, GBP=1.3MHz, small offset, dual with shutdown feature
- LMV820A Low power (400uA), general purpose Bipolar 5V Op-Amp, GBP=5.5MHz, small offset, single with shutdown feature
- LMV823A Low power (440uA), general purpose Bipolar 5V Op Amps, GBP=5.5MHz, small offset, dual with shutdown feature
- TSV850A Low-power (180uA), general-purpose 5V Bipolar Op-Amp, GBP=1.3MHz, small offset, single with shutdown feature
- TS524 Very low noise suitable for audio applications (4.5nV/sqrtHz)
- TS522 Very low noise suitable for audio applications (4.5nV/sqrtHz)
- TS1852A 1.8V min. voltage supply, micropower
- TSB512 Rail-to-rail inputs and outputs, 36 V, 6 MHz op-amps
- TS942A Ultra-micropower amplifier with CMOS inputs
- TS944A Ultra-micropower amplifier with CMOS inputs
- TS931A Micropower amplifier with CMOS inputs
- TS941A Ultra-micropower amplifier with CMOS inputs
- TSB7192 Precision, 22 MHz, RR IO, 36 V BiCMOS operational amplifier
- TSB511 Rail-to-rail inputs and outputs, 36 V, 6 MHz op amps
- TSB612 Low power, rail-to-rail output, 36V operational amplifier
- TS514 Low noise & distortion (8nV/sqrtHz & 0.03%)
- TS944 Ultra-micropower amplifier with CMOS inputs
- TS942 Ultra-micropower amplifier with CMOS inputs
- TS941 Ultra-micropower amplifier with CMOS inputs
- TSB514 Rail-to-rail inputs and outputs, 36 V, 6 MHz op-amps
- TS931B Micropower amplifier with CMOS inputs
- TS932 Micropower amplifier with CMOS inputs
- TS931 Micropower amplifier with CMOS inputs
- TS921 Rail-to-rail high output current op-amps
- TSB571 Low-power, 2.5 MHz, RR IO, 36 V BiCMOS operational amplifier
- TS464 Output rail-to-rail op-amps
- TS462 Output rail-to-rail op-amps
- TS461 Output rail-to-rail op-amps
- TSX920 Large bandwidth (10MHz), rail-to-rail 16V CMOS Op-Amp with standby, single
- TS1852 1.8V min. voltage supply, micropower
- TS1851 1.8V min. voltage supply, micropower
- TS1854 1.8V min. voltage supply, micropower
- TSX923 Large bandwidth (10MHz), rail-to-rail 16V CMOS Op-Amps with standby, dual
- TSU111 Nanopower (900 nA) high accuracy (150 µV) 5V CMOS Op-Amp
- TSU114 Nanopower (900 nA) high accuracy (150 ?V) 5V CMOS Op-Amp
- TS27L2 Micropower, high voltage CMOS op-amp
- LMX324 Low-power, general-purpose operational amplifier
- LMC6482 Rail-to-rail 16V CMOS operational amplifier, dual, GBP 2.7MHz
- TS271 Micropower, programmable op-amp
- OA1ZHA High precision 5 uV zero drift, low-power single op amp
- LMV324L Low-power, general-purpose operational amplifier
- OA1NP Low power, rail-to-rail input and output, CMOS single op amp
- OA2NP Low power, rail-to-rail input and output, CMOS dual op amp
- LMC7101 Micropower (235uA), 16V CMOS Op-Amp, single, GBP 900kHz
- OA1MPA High precision low-power single CMOS op amp
- OA4MPA High precision low-power quad CMOS op amp
- TSV853 Low-power (180uA), general-purpose 5V Bipolar Op-Amps, GBP=1.3MHz, dual with shutdown feature
- LMV820 Low power (400uA), general purpose Bipolar 5V Op-Amp, GBP=5.5MHz, single with shutdown feature
- LMV358L Low-power, general-purpose operational amplifier op-amp
- TSU111IY Nanopower (900 nA) high accuracy (150 µV) 5V CMOS Auto Op-Amp
- LMV321L Low-power, general-purpose operational amplifier
- LMV823 Low power (440uA), general purpose Bipolar 5V Op-Amps, GBP=5.5MHz, dual with shutdown feature
- TSU112 Nanopower (900 nA) high accuracy (150 µV) 5V CMOS Op-Amp
- OA4NP Low power, rail-to-rail input and output, CMOS quad op amp
- LMX358 Low-power, general-purpose operational amplifier
- TSV850 Low power (180uA), general purpose 5V Bipolar Op-Amp, GBP=1.3MHz, single with shutdown feature
- LMX321 Low-power, general-purpose operational amplifier
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Signal Conditioning Design Tool
Choose design tool: 
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass 
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window 
Returns circuit component values Provides current error graphs
Active Filters
Handles multi-stage-designs and common topologies Returns circuit component values Provides gain, phase and group delay graphs Low Pass, High Pass and Band Pass Comparators
Handles most common configurations Returns circuit components values Provides I/O signal waveforms Inverting, Non Inverting, Window Current Sensing
Returns circuit component values Provides current error graphs Power Supply Design Tool
Power Supply Design Tool
Active Filters
Comparators
Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance