Product overview
Description
The TSV78x is a 30 MHz-bandwidth unity-gain-stable amplifier. The rail-to-rail input stage and the slew rate of 20 V/µs make the TSV78x ideal for low-side current measurement.
The TSV78x can operate from 2.0 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 TSV78x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 30 MHz gain bandwidth product, while consuming just 3.3 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 TSV78x series ideal for high-accuracy, high-bandwidth sensor interfaces.
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All features
- Gain bandwidth product 30 MHz, unity gain stable
- Slew rate 20 V/µs
- Low input offset voltage 50 µV typ., 400 µV max. for TSV781, 200 µV max. for TSV782
- Low input bias current: 2 pA typ.
- Low input voltage noise density 7 nV/√Hz @ 10 kHz
- Wide supply voltage range: 2.0 V to 5.5 V
- Rail-to-rail input and output
- Extended temperature range: -40 °C to +125 °C
- Automotive grade version available
- Benefits:
- Accuracy of measurement virtually unaffected by noise or input bias current
- Signal conditioning for high frequencies
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSV781
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All resources
| Resource title | Version | Latest update |
|---|
SIMetrix models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 2023.12 | 22 Mar 2024 | 22 Mar 2024 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSV781ILT | Active | SOT 23 5L | Industrial | Ecopack3 | |
| TSV781IYLT | Evaluation | SOT23-5L | 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 | ||||||||||||||
| TSV781ILT | | | distributors No availability of distributors reported, please contact our sales office |
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| TSV781IYLT | | | distributors No availability of distributors reported, please contact our sales office |
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TSV781ILT Active
TSV781IYLT Evaluation
(*) 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