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  • The TSZ12x series of high precision operational amplifiers offer very low input offset voltages with virtually zero drift.

    TSZ121 is the single version, TSZ122 the dual version, and TSZ124 the quad version, with pinouts compatible with industry standards.
    The TSZ12x series offers rail-to-rail input and output, excellent speed/power consumption ratio, and 400 kHz gain bandwidth product, while consuming less than 40 µA at 5 V. The devices also feature an ultra-low input bias current.
    These features make the TSZ12x family ideal for sensor interfaces, battery-powered applications and portable applications.

    Key Features

    • Very high accuracy and stability: offset voltage 5 µV max at 25 °C, 8 µV over full temperature range (-40 °C to 125 °C)
    • Rail-to-rail input and output
    • Low supply voltage: 1.8 - 5.5 V
    • Low power consumption: 40 µA max. at 5 V
    • Gain bandwidth product: 400 kHz
    • High tolerance to ESD: 4 kV HBM
    • Extended temperature range: -40 to 125 °C
    • Micro-packages: SC70-5, DFN8 2x2, and QFN16 3x3

Recommended for you

Related Applications

Factory Automation

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 - TSZ122

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

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSZ122IDT
Active
SO-8 Industrial Ecopack3
TSZ122IQ2T
Active
DFN8 2x2 Industrial Ecopack3
TSZ122IST
Active
MiniSO-8 Industrial Ecopack3
TSZ122IYDT
Active
SO-8 Automotive Ecopack3
TSZ122IYST
Active
MiniSO-8 Automotive Ecopack3

TSZ122IDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSZ122IQ2T

Package:

DFN8 2x2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

DFN8 2x2

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSZ122IST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSZ122IYDT

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSZ122IYST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

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
TSZ122IDT Available at 6 distributors

Distributor availability ofTSZ122IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1051 1 Order Now
COMPEL EUROPE 14 1 Order Now
AVNET AMERICA 2500 0 Order Now
Newark Element14 AMERICA 726 0 Order Now
MOUSER WORLDWIDE 2147 1 Order Now
Farnell Element14 EUROPE 7142 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

1051

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

726

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2147

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7142

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 PHILIPPINES 0.881 / 1k
TSZ122IQ2T Available at 5 distributors

Distributor availability ofTSZ122IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1969 1 Order Now
RS COMPONENTS EUROPE 1095 5 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 4423 1 Order Now
Farnell Element14 EUROPE 2703 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

1969

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1095

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

4423

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2703

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel DFN8 2x2 -40 125 CHINA 0.881 / 1k
TSZ122IYST Available at 2 distributors

Distributor availability ofTSZ122IYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29 1 Order Now
Farnell Element14 EUROPE 2032 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

29

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2032

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

Active
EAR99 NEC Tape And Reel MiniSO-8 -40 125 PHILIPPINES 1.058 / 1k
TSZ122IYDT Available at 3 distributors

Distributor availability ofTSZ122IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 59 1 Order Now
RS COMPONENTS EUROPE 1240 5 Order Now
MOUSER WORLDWIDE 1246 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1240

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1246

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SO-8 -40 125 PHILIPPINES 1.057 / 1k
TSZ122IST Available at 6 distributors

Distributor availability ofTSZ122IST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3265 1 Order Now
AVNET AMERICA 8000 0 Order Now
FUTURE WORLDWIDE 4000 4000 Order Now
Newark Element14 AMERICA 50 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 6301 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3265

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4000

Min.Order

4000

Region

WORLDWIDE Order Now

Newark Element14

Stock

50

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

6301

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel MiniSO-8 -40 125 PHILIPPINES 0.881 / 1k

TSZ122IDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.881 / 1k

Distributor availability ofTSZ122IDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1051 1 Order Now
COMPEL EUROPE 14 1 Order Now
AVNET AMERICA 2500 0 Order Now
Newark Element14 AMERICA 726 0 Order Now
MOUSER WORLDWIDE 2147 1 Order Now
Farnell Element14 EUROPE 7142 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

1051

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

14

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

Newark Element14

Stock

726

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

2147

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

7142

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.881 / 1k

Country of Origin

PHILIPPINES

TSZ122IQ2T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.881 / 1k

Distributor availability ofTSZ122IQ2T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1969 1 Order Now
RS COMPONENTS EUROPE 1095 5 Order Now
ARROW AMERICA 3000 3000 Order Now
MOUSER WORLDWIDE 4423 1 Order Now
Farnell Element14 EUROPE 2703 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

1969

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1095

Min.Order

5

Region

EUROPE Order Now

ARROW

Stock

3000

Min.Order

3000

Region

AMERICA Order Now

MOUSER

Stock

4423

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2703

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

DFN8 2x2

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.881 / 1k

Country of Origin

CHINA

TSZ122IYST

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.058 / 1k

Distributor availability ofTSZ122IYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 29 1 Order Now
Farnell Element14 EUROPE 2032 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

29

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2032

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MiniSO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.058 / 1k

Country of Origin

PHILIPPINES

TSZ122IYDT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.057 / 1k

Distributor availability ofTSZ122IYDT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 59 1 Order Now
RS COMPONENTS EUROPE 1240 5 Order Now
MOUSER WORLDWIDE 1246 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

59

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

1240

Min.Order

5

Region

EUROPE Order Now

MOUSER

Stock

1246

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

1.057 / 1k

Country of Origin

PHILIPPINES

TSZ122IST

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.881 / 1k

Distributor availability ofTSZ122IST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3265 1 Order Now
AVNET AMERICA 8000 0 Order Now
FUTURE WORLDWIDE 4000 4000 Order Now
Newark Element14 AMERICA 50 0 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 6301 1 Order Now

Distributor reported inventory date: 2020-10-30

Distributor Name

DIGIKEY

Stock

3265

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

8000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

4000

Min.Order

4000

Region

WORLDWIDE Order Now

Newark Element14

Stock

50

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

4000

Min.Order

4000

Region

AMERICA Order Now

MOUSER

Stock

6301

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-30

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MiniSO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

0.881 / 1k

Country of Origin

PHILIPPINES

(*) 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