Product overview
Description
The TSX7191, TSX7191A single, operational amplifier (op amp) offers high precision functioning with low input offset voltage down to a maximum of 200 µV at 25 °C. In addition, its rail-to-rail input and output functionality allows this product to be used on full range input and output without limitation. This is particularly useful for a low-voltage supply such as 2.7 V that the TSX7191, TSX7191A is able to operate with.
Thus, the TSX7191, TSX7191A has the great advantage of offering a large span of supply voltages, ranging from 2.7 V to 16 V. It can be used in multiple applications with a unique reference.
Low input bias current performance makes the TSX7191, TSX7191A perfect when used for signal conditioning in sensor interface applications. In addition, low-side and high-side current measurements can be easily made thanks to rail-to-rail functionality. The TSX7191, TSX7191A is a decompensated amplifier and must be used with a gain greater than 10 to ensure stability.
High ESD tolerance (4 kV HBM) and a wide temperature range are also good arguments to use the TSX7191, TSX7191A in the automotive market segment.
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All features
- Low input offset voltage: 200 µV max.
- Rail-to-rail input and output
- Low current consumption: 850 µA max.
- Gain bandwidth product: 9 MHz
- Low supply voltage: 2.7 - 16 V
- Stable when used with Gain ≥ 10
- Low input bias current: 50 pA max.
- High ESD tolerance: 4 kV HBM
- Extended temp. range: -40 °C to +125 °C
- Automotive qualification
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STMicroelectronics - TSX7191
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3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 13 Jan 2016 | 13 Jan 2016 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSX7191ILT | Active | SOT23-5L | Industrial | Ecopack3 | |
| TSX7191IYLT | Active | 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) | Temperature (°C) | Grade | Operating Temperature (°C) (min) | Grade | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||||||
| TSX7191IYLT | | | distributors No availability of distributors reported, please contact our sales office | SOT23-5L | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 125 | Automotive | -40 | Automotive | |||
| TSX7191ILT | | | distributors No availability of distributors reported, please contact our sales office | SOT23-5L | Tape and Reel | MALAYSIA | EAR99 | NEC | -40 | 125 | Industrial | -40 | Industrial | |||
TSX7191IYLT Active
TSX7191ILT 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