TSU112IY

Active
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Nanopower (900 nA) high accuracy (150 uV) 5V CMOS Auto Op-Amp

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Product overview

Description

The TSU111IY and TSU112IY operational amplifiers (op-amp) offer an ultra low-power consumption per channel of 920 nA typical and 1.3 µA maximum when supplied by 3.3 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU111IY and TSU112IY to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications. The high accuracy of 150 µV max. and 9 kHz gain bandwidth make the TSU111IY and TSU112IY ideal for sensor signal conditioning, battery management system, on-board (OBC) and wireless chargers.
  • All features

    • AEC-Q100 qualified
    • Sub-micro ampere current consumption: Icc = 920 nA typ. at 25 °C
    • Low offset voltage: 150 µV max. at 25 °C, 400 µV max. over full temperature range (-40 to 125 °C)
    • Low noise over 0.1 to 10 Hz bandwidth: 4.6 µVpp
    • Low supply voltage: 1.5 V to 5.5 V
    • Rail-to-rail input and output
    • Gain bandwidth product: 9 kHz typ.
    • Low input bias current: 10 pA max. at 25 °C
    • High tolerance to ESD: 4 kV HBM
    • More than 25 years of typical equivalent lifetime supplied by a 220 mA.h CR2032 coin type Lithium battery
    • High accuracy without calibration
    • Tolerance to power supply transient drops

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 - TSU112IY

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**
TSU112IYQ3T
Active
QFN-8L WF Automotive Ecopack3
TSU112IYST
Active
MiniSO-8 Automotive Ecopack2

TSU112IYQ3T

Package:

QFN-8L WF

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-8L WF

Grade

Automotive

RoHS Compliance Grade

Ecopack3

TSU112IYST

Package:

MiniSO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

MiniSO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) 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
Grade
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Budgetary Price (US$)*/Qty
More info
min
max
TSU112IYST Available at 4 distributors

Distributor availability ofTSU112IYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1000 1 Buy from Distributor
RS COMPONENTS EUROPE 3900 1 Buy from Distributor
MOUSER WORLDWIDE 948 1 Buy from Distributor
Farnell Element14 EUROPE 970 1 Buy from Distributor

Distributor reported inventory date: 2022-05-09

Distributor Name

DIGIKEY

Stock

1000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3900

Min.Order

1

MOUSER

Stock

948

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

970

Min.Order

1

Distributor reported inventory date: 2022-05-09

Active
Automotive EAR99 NEC Tape And Reel MiniSO-8 -40 125
MORE INFO

Unit Price (US$):

0.9452

Country of Origin:

CHINA

TSU112IYQ3T Available at 4 distributors

Distributor availability ofTSU112IYQ3T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1884 1 Buy from Distributor
RS COMPONENTS EUROPE 2000 1 Buy from Distributor
MOUSER WORLDWIDE 1879 1 Buy from Distributor
Farnell Element14 EUROPE 590 1 Buy from Distributor

Distributor reported inventory date: 2022-05-09

Distributor Name

DIGIKEY

Stock

1884

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

2000

Min.Order

1

MOUSER

Stock

1879

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

590

Min.Order

1

Distributor reported inventory date: 2022-05-09

Active
Automotive EAR99 NEC Tape And Reel QFN-8L WF -40 125
MORE INFO

Unit Price (US$):

0.9452

Country of Origin:

THAILAND

TSU112IYST

Marketing Status

Active

Grade

Automotive

Budgetary Price (US$)*/Qty

Distributor availability ofTSU112IYST

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1000 1 Buy from Distributor
RS COMPONENTS EUROPE 3900 1 Buy from Distributor
MOUSER WORLDWIDE 948 1 Buy from Distributor
Farnell Element14 EUROPE 970 1 Buy from Distributor

Distributor reported inventory date: 2022-05-09

Distributor Name

DIGIKEY

Stock

1000

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

3900

Min.Order

1

MOUSER

Stock

948

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

970

Min.Order

1

Distributor reported inventory date: 2022-05-09

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

MiniSO-8

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

CHINA

TSU112IYQ3T

Marketing Status

Active

Grade

Automotive

Budgetary Price (US$)*/Qty

Distributor availability ofTSU112IYQ3T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1884 1 Buy from Distributor
RS COMPONENTS EUROPE 2000 1 Buy from Distributor
MOUSER WORLDWIDE 1879 1 Buy from Distributor
Farnell Element14 EUROPE 590 1 Buy from Distributor

Distributor reported inventory date: 2022-05-09

Distributor Name

DIGIKEY

Stock

1884

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

2000

Min.Order

1

MOUSER

Stock

1879

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

590

Min.Order

1

Distributor reported inventory date: 2022-05-09

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-8L WF

Operating Temperature (°C)

(min)

-40

(max)

125

Budgetary Price (US$)* / Qty

Country of Origin

THAILAND

(*) 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