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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

    • Part number
      Status
      Description
      Type
      Supplier

      ST-OPAMPS-APP

      Active

      Operational amplifier and comparator application for smartphones and tablets

      Simulators ST
      ST-OPAMPS-APP

      Description:

      Operational amplifier and comparator application for smartphones and tablets

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSX7191A

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.

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Symbols

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Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSX7191AILT
Active
SOT23-5L Industrial Ecopack3
TSX7191AIYLT
Active
SOT23-5L Automotive Ecopack3

TSX7191AILT

Package:

SOT23-5L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSX7191AIYLT

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Automotive

RoHS Compliance Grade

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
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
TSX7191AIYLT Available at 1 distributors

Distributor availability ofTSX7191AIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2994 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.725 / 1k
TSX7191AILT Available at 1 distributors

Distributor availability ofTSX7191AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7343 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7343

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

Buy Direct
Active
EAR99 NEC Tape And Reel SOT23-5L -40 125 MALAYSIA 0.626 / 1k

TSX7191AIYLT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.725 / 1k

Distributor availability ofTSX7191AIYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2994 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

2994

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.725 / 1k

Country of Origin

MALAYSIA

TSX7191AILT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.626 / 1k

Distributor availability ofTSX7191AILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7343 1 Order Now

Distributor reported inventory date: 2020-11-27

Distributor Name

DIGIKEY

Stock

7343

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SOT23-5L

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.626 / 1k

Country of Origin

MALAYSIA

(*) 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