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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.Key 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
All tools & software
All resources
Product Specifications (1)
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Application Notes (1)
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User Manuals (1)
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Design Notes & Tips (1)
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Presentations (4)
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Flyers (1)
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Selection Guides (1)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TSX7191
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TSX7191ILT |
Active
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SOT23-5L | Industrial | Ecopack3 | |
| TSX7191IYLT |
Active
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SOT23-5L | Automotive | Ecopack3 |
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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.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| TSX7191IYLT | 1 distributors | Free Sample Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | MALAYSIA | 0.626 / 1k | |
| TSX7191ILT | 3 distributors | Free Sample Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | SOT23-5L | -40 | 125 | MALAYSIA | 0.527 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
