TSV621 - Rail-to-rail input/output 5V CMOS Op-Amp, micro-power (29uA), GBP=420kHz, single - STMicroelectronics

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Product overview

Description

The TSV621 is a single operational amplifier offering low voltage, low power operation and railto- rail input and output.

With a very low input bias current and low offset voltage (800 µV maximum for the A version), the TSV621 is ideal for applications that require precision. The device can operate at a power supply ranging from 1.5 to 5.5 V, and therefore suits battery-powered devices and extends battery life.

This product features an excellent speed/power consumption ratio, offering a 420 kHz gain bandwidth while consuming only 29 µA at a 5-V supply voltage.

This operational amplifier is unity gain stable for capacitive loads up to 100 pF.

The device is internally adjusted to provide very narrow dispersion of AC and DC parameters, especially power consumption, product gain bandwidth and slew rate.

The TSV621 presents a high tolerance to ESD, sustaining 4 kV for the human body model.

Additionally, the TSV621 is offered in SC70-5 and SOT23-5 micropackages, with extended temperature ranges from -40° C to +125° C.

All these features make the TSV621 ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

All features
4 kV HBM

Extended temperature range: -40 to +125° C

Micropackages: SC70-5, SOT23-5

Unity gain stability

Low supply voltage: 1.5 V–5.5V

Low input offset voltage: 800 µV max (A version)

Rail-to-rail input and output

Gain bandwidth product: 420 kHz typ

Low input bias current: 1 pA typ

Low power consumption: 29 µA typ
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	Resource title	Version	Latest update

HW Models (2)

	Resource title	Version	Latest update
ZIP	Op amp macromodel - (DECOMPENSATED version of TSV621)	3.1	01 Aug 2015	01 Aug 2015 Op amp macromodel - (DECOMPENSATED version of TSV621) 3.1
ZIP	TSV621/TSV622/TSV624 - Opamp macromodel	2.1	01 Aug 2015	01 Aug 2015 TSV621/TSV622/TSV624 - Opamp macromodel 2.1

SIMetrix models (1)

	Resource title	Version	Latest update
ZIP	TSV621 SIMetrix examples schematics	2023.07	12 Feb 2024	12 Feb 2024 TSV621 SIMetrix examples schematics 2023.07

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
TSV621ICT	Active	SC70-5	Industrial	Ecopack3	PDF XML
TSV621ILT	Active	SOT23-5L	Industrial	Ecopack3	PDF XML

TSV621ICT

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SC70-5

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TSV621ILT

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SOT23-5L

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(**) 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.

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