Product overview
Description
The TSV7721, TSV7722 and TSV7723 are single and dual 22 MHz-bandwidth unity-gain-stable amplifiers. The input offset voltage of 200 µV max. (50 µV typ.) at room temperature, optimized for common-mode close to ground makes the TSV772x ideal for low-side current measurements.
The TSV772x can operate from 1.8 V to 5.5 V single supply and it is fully specified on a load of 47 pF, therefore allowing easy usage as A/D converters input buffer.
The TSV772x series offers rail-to-rail output, excellent speed/power consumption ratio, and 22 MHz gain bandwidth product, while consuming just 1.7 mA at 5 V.
The devices also feature an ultra-low input bias current that enables connection to photodiodes and other sensors where current is the key value to be measured.
These features make the TSV772x series ideal for high-accuracy, high-bandwidth sensor interfaces.
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All features
- Gain bandwidth product 22 MHz, unity gain stable
- High accuracy input offset voltage: 50 µV typ., 200 µV max.
- Low input bias current: 2 pA typ.
- Low input voltage noise density: 7 nV/√Hz
- Wide supply voltage range: 1.8 V to 5.5 V
- Output rail-to-rail
- Input common-mode range includes low rail
- Automotive grade and shutdown versions available
- Benefits:
- High frequency signal conditioning
- Optimized accuracy for low-side current sensing
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All tools & software
All resources
| Resource title | Version | Latest update |
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Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 7.0 | 04 Jan 2023 | 04 Jan 2023 |
Application Notes (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 04 Apr 2025 | 04 Apr 2025 |
Technical Notes & Articles (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 19 Jul 2017 | 19 Jul 2017 |
User Manuals (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 27 Jun 2017 | 27 Jun 2017 |
Design Notes & Tips (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 13 Sep 2018 | 13 Sep 2018 |
Presentations (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.2 | 02 Aug 2023 | 02 Aug 2023 | ||
| 1.0 | 19 Mar 2025 | 19 Mar 2025 | ||
| 2.0 | 27 Apr 2023 | 27 Apr 2023 | ||
| 2.0 | 16 May 2023 | 16 May 2023 |
Brochures (4)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 3.0 | 27 Jul 2022 | 27 Jul 2022 | ||
| 2.0 | 29 Mar 2024 | 29 Mar 2024 | ||
| 4.0 | 18 Feb 2025 | 18 Feb 2025 | ||
| 12.24 | 17 Dec 2024 | 17 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSV7721
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
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SIMetrix models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2023.07 | 19 Feb 2024 | 19 Feb 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| TSV7721ILT | Active | SOT23-5L | Industrial | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 | |
| TSV7721IYLT | Active | SOT23-5L | Automotive | Ecopack3 | 10 | 2023-05-23T00:00:00.000+02:00 |
(**) 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.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| TSV7721IYLT | Active | 0.3723 / 1k | 4 distributors | SOT23-5L | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 125 | Automotive | ||||
| TSV7721ILT | Active | 0.3102 / 1k | 4 distributors | SOT23-5L | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 125 | Industrial | ||||
TSV7721IYLT Active
TSV7721ILT Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors