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  • The TSZ181, TSZ182 are single and dual operational amplifiers featuring very low offset voltages with virtually zero drift versus temperature changes.

    The TSZ181, TSZ182 offer rail-to-rail input and output, excellent speed/power consumption ratio, and 3 MHz gain bandwidth product, while consuming just 1 mA at 5 V. The device also features an ultra-low input bias current.
    These features make the TSZ18x ideal for high-accuracy high-bandwidth sensor interfaces.

    Key Features

    • Very high accuracy and stability: offset voltage 25 µV max. at 25 °C, 35 µV over full temperature range (-40 °C to 125 °C)
    • Rail-to-rail input and output
    • Low supply voltage: 2.2 - 5.5 V
    • Low power consumption: 1 mA max. at 5 V
    • Gain bandwidth product: 3 MHz
    • Automotive qualification
    • Extended temperature range: -40 to 125 °C
    • Micropackages: DFN8 2x2, SO8 and MiniSO8
    • Benefits:
      • Higher accuracy without calibration
      • Accuracy virtually unaffected by temperature change

Sample & Buy

Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
min
max
TSZ181IQ1T MLPD/DFN 1.2x1.3x0.5 6L P0.4 Tape And Reel -40 125
Active
0.808 1000 EAR99
MORE INFO

Country of Origin:

CHINA

Check Availability

Distributor availability ofTSZ181IQ1T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 990 1 Order Now
MOUSER WORLDWIDE 986 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

986

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Buy now
TSZ181IYLT SOT23-5L Tape And Reel -40 125
Active
0.969 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTSZ181IYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 996 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 990 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

996

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Get sample
TSZ181ILT SOT23-5L Tape And Reel -40 125
Active
0.808 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTSZ181ILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2732 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 2723 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

2732

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2723

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Get sample

TSZ181IQ1T

Package

MLPD/DFN 1.2x1.3x0.5 6L P0.4

Packing Type

Tape And Reel

Unit Price (US$)

0.808*

Distributor availability ofTSZ181IQ1T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 990 1 Order Now
MOUSER WORLDWIDE 986 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

986

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.808

Quantity

1000

ECCN (US)

EAR99

Country of Origin

CHINA

TSZ181IYLT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.969*

Distributor availability ofTSZ181IYLT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 996 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 990 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

996

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

990

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.969

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TSZ181ILT

Package

SOT23-5L

Packing Type

Tape And Reel

Unit Price (US$)

0.808*

Distributor availability ofTSZ181ILT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2732 1 Order Now
AVNET AMERICA 3000 0 Order Now
MOUSER WORLDWIDE 2723 1 Order Now

Distributor reported inventory date: 2019-11-28

Distributor Name

DIGIKEY

Stock

2732

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2723

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-11-28

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.808

Quantity

1000

ECCN (US)

EAR99

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

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Technical Documentation

    • Description Version Size Action
      DS11863
      Very high accuracy (25 μV) high bandwidth (3 MHz) zero drift 5 V operational amplifiers
      5.0
      2.27 MB
      PDF
      DS11863

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    • Description Version Size Action
      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application 1.0
      473.64 KB
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      How to Extend the Performance of a Low Voltage Precision Op Amp to a High Voltage High Side Current Sensing Application

    • Description Version Size Action
      UM0065
      MACROMODELS USER MANUAL FOR STANDARD LINEAR PRODUCTS
      1.0
      120.84 KB
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      UM0065

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HW Model, CAD Libraries & SVD

    • Description Version Size Action
      ST library for all op amps and comparators SPICE models 4.0
      51.6 KB
      ZIP

      ST library for all op amps and comparators SPICE models

Presentations & Training Material

    • Description Version Size Action
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST Analog Products for Automotive applications 11.2017
      2.05 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF
      What does precision mean for an op amp?
      1.15 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST Analog Products for Automotive applications

      ST offering in Wearable - Analog and Mixed Signal Portfolio

      What does precision mean for an op amp?

Publications and Collaterals

    • Description Version Size Action
      TSZ series - ultra precision amplifiers 2.0
      846.88 KB
      PDF

      TSZ series - ultra precision amplifiers

    • Description Version Size Action
      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance. 1.0
      818.4 KB
      PDF

      ST Analog cards High-performance operational amplifiers and comparators, the best choice for longevity, robustness and performance.

    • Description Version Size Action
      Amplifiers & Comparators Brochures Broaden Your Horizons 1.0
      2.55 MB
      PDF
      Operational Amplifiers (Op Amps) - Quick Reference Guide 1.1
      850.76 KB
      PDF
      Products and solutions for Smart industry 3.0
      2.99 MB
      PDF

      Amplifiers & Comparators Brochures Broaden Your Horizons

      Operational Amplifiers (Op Amps) - Quick Reference Guide

      Products and solutions for Smart industry

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSZ181ILT
Active
SOT23-5L Industrial Ecopack3
TSZ181IQ1T
Active
MLPD/DFN 1.2x1.3x0.5 6L P0.4 Industrial Ecopack3
TSZ181IYLT
Active
SOT23-5L Automotive Ecopack3

TSZ181ILT

Package:

SOT23-5L

Material Declaration**:

Marketing Status

Active

Package

SOT23-5L

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSZ181IQ1T

Package:

MLPD/DFN 1.2x1.3x0.5 6L P0.4

Material Declaration**:

Marketing Status

Active

Package

MLPD/DFN 1.2x1.3x0.5 6L P0.4

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSZ181IYLT

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.

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