TSU104

Nanopower (580nA) rail-to-rail I/O 5V CMOS Op-Amp

The TSU101, TSU102, and TSU104 operational amplifiers offer an ultra low-power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU10x series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications.

The 8 kHz gain bandwidth of these devices make them ideal for sensor signal conditioning, battery supplied, and portable applications.

Key Features

Submicro ampere current consumption: 580 nA typ per channel at 25 °C at V_CC = 1.8 V
Low supply voltage: 1.5 V - 5.5 V
Unity gain stable
Rail-to-rail input and output
Gain bandwidth product: 8 kHz typ
Low input bias current: 5 pA max at 25 °C
High tolerance to ESD: 2 kV HBM
Industrial temperature range: -40 °C to 85 °C
- 42 years of typical equivalent lifetime (for TSU101) if supplied by a 220 mAh coin type Lithium battery
- Tolerance to power supply transient drops
- Accurate signal conditioning of high impedance sensors
- Application performances guaranteed over industrial temperature range
- Fast desaturation

リソース

技術文書

製品スペック

	Description	バージョン	サイズ
	DS9507: Nanopower, rail-to-rail input and output, 5 V CMOS operational amplifiers	3.0	1 MB

アプリケーションノート

	Description	バージョン	サイズ
	AN4348: Signal conditioning for electrochemical sensors	2.0	1 MB
	AN4368: Signal conditioning for pyroelectric passive infrared (PIR) sensors	1.0	1002 KB

Technical Notes & Articles

	Description	バージョン	サイズ
	How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application	1.0	473 KB
	Signal Conditioning for pyroelectric Passive InfraRed Sensors	1.1	171 KB

ユーザマニュアル

	Description	バージョン	サイズ
	UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS	1.0	120 KB

Design Notes & Tips

	Description	バージョン	サイズ
	DT0073: Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board	1.0	1 MB

HW Model, CAD Libraries & SVD

	Description	バージョン	サイズ
	ST library for all op amps and comparators SPICE models	4.0	51 KB
	TSU series Pspice model	1.0	3 KB

プレゼンテーション & トレーニング資料

プレゼンテーション

Description	バージョン	サイズ
Health and Wellness Mobility Cloud computing		1 MB
ST Analog Products for Automotive applications	11.2017	2 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio	3.0	1 MB
What does precision mean for an op amp?		1 MB

Publications and Collaterals

セレクションガイド

	Description	バージョン	サイズ
	ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.	1.0	818 KB

パンフレット

	Description	バージョン	サイズ
	Operational amplifiers: performance, robust and advanced technology		1 MB
	スマート･インダストリ向け製品 & ソリューションガイド	3.0	7 MB

ツール & ソフトウェア

Ecosystems

STM32 Open Development Environment

製品型番	製造元	Description
X-NUCLEO-IKA01A1	ST	Multifunctional expansion board based on operational amplifiers for STM32 Nucleo

ビデオ

すべてを見る

サンプル & 購入

製品型番	パッケージ	Packing Type	Operating Temperature (°C) (min)	Operating Temperature (°C) (max)	Marketing Status	Unit Price (US$) *	数量	ECCN (EU)	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
TSU104IPT	TSSOP-14	Tape And Reel	-40	85	Active : Product is in volume production	1.058	1000	NEC	EAR99	PHILIPPINES	MORE INFO	サンプル入手買い物かごに追加	DISTRIBUTOR AVAILABILITY
TSU104IQ4T	VFQFPN 16 3x3x0.9	Tape And Reel	-40	85	Active : Product is in volume production	1.058	1000	NEC	EAR99	MALAYSIA	MORE INFO		DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

品質 & 信頼性

製品型番	Marketing Status	パッケージ	Grade	RoHS Compliance Grade	Material Declaration**
TSU104IPT	アクティブ	TSSOP-14	Industrial	Ecopack3
TSU104IQ4T	アクティブ	VFQFPN 16 3x3x0.9	Industrial	Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.