TSV734

The TSV73x series of single, dual, and quad operational amplifiers offer low-voltage operation, rail-to-rail input and output, and excellent accuracy (V_iolower than 200 μV at 25 °C).

These devices benefit from STMicroelectronics^®5 V CMOS technology and offer an excellent speed/power consumption ratio (900 kHz typical gain bandwidth) while consuming 60 μA typical at 5 V. The TSV73x series also feature an ultra-low input bias current.

The single version (TSV731), the dual version (TSV732), and the quad version (TSV734) are housed in the smallest industrial packages.

These characteristics make the TSV73x family ideal for sensor interfaces, battery-powered and portable applications, and active filtering.

主な特徴

Low offset voltage: 200 μV max.
Low power consumption: 60 μA at 5 V
Low supply voltage: 1.5 V to 5.5 V
Gain bandwidth product: 900 kHz typ.
Low input bias current: 1 pA typ.
Rail-to-rail input and output
EMI hardened operational amplifiers
High tolerance to ESD: 4 kV HBM
Extended temperature range: -40 to +125 °C
Benefits
- Higher accuracy without calibration
- Energy saving
- Guaranteed operation on low-voltage battery
Related products
- See the TSV71 series (150 kHz for 14 μA) for more power savings

リソース

技術文書

製品スペック

	Description	バージョン	サイズ
	DS9276: High accuracy (200 µV) micropower 60 µA, 900 kHz 5 V CMOS operational amplifiers	2.0	1.22 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	1.4 MB
	AN4995: Using an electromyogram technique to detect muscle activity	1.0	634.72 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	473.64 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	120.84 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	1.11 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	51.6 KB
	TSV731 Pspice model	1.0	2.87 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		1.32 MB
ST Analog Products for Automotive applications	11.2017	2.05 MB
ST offering in Wearable - Analog and Mixed Signal Portfolio	3.0	1.47 MB
What does precision mean for an op amp?		1.15 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	818.4 KB

パンフレット

	Description	バージョン	サイズ
	Operational amplifiers: performance, robust and advanced technology		1.41 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	3.1	3.41 MB

ツール & ソフトウェア

開発環境

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

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 (US)	Country of Origin	More info	Order from ST	Order from Distributors
TSV734IPT	TSSOP-14	Tape And Reel	-40	125	Active : Product is in volume production	0.632	1000	EAR99	PHILIPPINES	MORE INFO	Free Sample 買い物かごに追加	DISTRIBUTOR AVAILABILITY
TSV734IQ4T	VFQFPN 16 3x3x0.9	Tape And Reel	-40	125	Active : Product is in volume production	0.632	1000	EAR99	MALAYSIA	MORE INFO	Free Sample 買い物かごに追加	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**
TSV734IPT	アクティブ	TSSOP-14	インダストリアル	Ecopack3
TSV734IQ4T	アクティブ	VFQFPN 16 3x3x0.9	インダストリアル	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.