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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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSV7722
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All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 24 Mar 2021 | 24 Mar 2021 |
Eldo models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 24 Mar 2021 | 24 Mar 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSV7722IDT | Active | SO-8 | Industrial | Ecopack3 | |
| TSV7722IQ2T | Active | QFN-8L P 0.5 mm | Industrial | Ecopack3 | |
| TSV7722IST | Active | MiniSO-8 | Industrial | Ecopack3 | |
| TSV7722IYDT | Active | SO-8 | Automotive | Ecopack3 | |
| TSV7722IYST | Active | MiniSO-8 | Automotive | 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.
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 | ||||||||||||||
| TSV7722IYDT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSV7722IQ2T | | | distributors No availability of distributors reported, please contact our sales office |
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| TSV7722IYST | | | distributors No availability of distributors reported, please contact our sales office |
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| TSV7722IDT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSV7722IST | | | distributors No availability of distributors reported, please contact our sales office |
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TSV7722IYDT Active
TSV7722IQ2T Active
TSV7722IYST Active
TSV7722IDT Active
TSV7722IST 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