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.

Key Features

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

资源

技术文档

产品规格

	Description	Version	Size
	DS9276: High accuracy (200 µV) micropower 60 µA, 900 kHz 5 V CMOS operational amplifiers	2.0	1 MB

应用手册

	Description	Version	Size
	AN4348: Signal conditioning for electrochemical sensors	2.0	1 MB
	AN4995: Using an electromyogram technique to detect muscle activity	1.0	634 KB

Technical Notes & Articles

	Description	Version	Size
	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

用户手册

	Description	Version	Size
	UM0065: MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS	1.0	120 KB

Design Notes & Tips

	Description	Version	Size
	DT0073: Optical heart rate monitoring – OHRM based on X-NUCLEO-IKA01A1 expansion board	1.0	1 MB

HW Model, CAD Libraries & SVD

	Description	Version	Size
	ST library for all op amps and comparators SPICE models	4.0	51 KB
	TSV731 Pspice model	1.0	2 KB

演示和培训资料

简报

Description	Version	Size
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

出版刊物和宣传资料

选型指南

	Description	Version	Size
	ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.	1.0	818 KB

手册

	Description	Version	Size
	Operational amplifiers: performance, robust and advanced technology	1.0	3 MB
	Products and solutions for Smart industry	3.0	3 MB

工具和软件

Ecosystems

STM32 Open Development Environment

型号	制造商	Description
X-NUCLEO-IKA01A1	ST	Multifunctional expansion board based on operational amplifiers for STM32 Nucleo

样片和购买

型号	Package	Packing Type	Operating Temperature (°C) (min)	Operating Temperature (°C) (max)	Marketing Status	Unit Price (US$) *	Quantity	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	获取样片 Add to cart	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	获取样片 Add to cart	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

质量和可靠性

型号	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
TSV734IPT	Active	TSSOP-14	Industrial	Ecopack3
TSV734IQ4T	Active	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.

资源