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  • The TSU101, TSU102, and TSU104 operational amplifiers offer an ultra low-power consumption of 580 nA typical and 750 nA maximum per channel when supplied by 1.8 V. Combined with a supply voltage range of 1.5 V to 5.5 V, these features allow the TSU10x series to be efficiently supplied by a coin type Lithium battery or a regulated voltage in low-power applications.

    The 8 kHz gain bandwidth of these devices make them ideal for sensor signal conditioning, battery supplied, and portable applications.

    Key Features

    • Submicro ampere current consumption: 580 nA typ per channel at 25 °C at VCC = 1.8 V
    • Low supply voltage: 1.5 V - 5.5 V
    • Unity gain stable
    • Rail-to-rail input and output
    • Gain bandwidth product: 8 kHz typ
    • Low input bias current: 5 pA max at 25 °C
    • High tolerance to ESD: 2 kV HBM
    • Industrial temperature range: -40 °C to 85 °C
      • 42 years of typical equivalent lifetime (for TSU101) if supplied by a 220 mAh coin type Lithium battery
      • Tolerance to power supply transient drops
      • Accurate signal conditioning of high impedance sensors
      • Application performances guaranteed over industrial temperature range
      • Fast desaturation

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
    • Part number
      Status
      Description
      Type
      Supplier

      X-NUCLEO-IKA01A1

      Active

      Multifunctional expansion board based on operational amplifiers for STM32 Nucleo

      STM32 ODE Translate HW ST
      X-NUCLEO-IKA01A1

      Description:

      Multifunctional expansion board based on operational amplifiers for STM32 Nucleo

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSU104

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**
TSU104IPT
Active
TSSOP-14 Industrial Ecopack3
TSU104IQ4T
Active
VFQFPN 16 3x3x0.9 Industrial Ecopack3

TSU104IPT

Package:

TSSOP-14

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSU104IQ4T

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

PDF XML

Marketing Status

Active

Package

VFQFPN 16 3x3x0.9

Grade

Industrial

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
TSU104IPT Available at 7 distributors

Distributor availability ofTSU104IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 38942 1 Order Now
RS COMPONENTS EUROPE 960 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1834 1 Order Now
Farnell Element14 EUROPE 1328 1 Order Now
ANGLIA Live EUROPE 2500 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

38942

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

960

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1328

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2500

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel TSSOP-14 -40 85 PHILIPPINES 1.058 / 1k
TSU104IQ4T Available at 1 distributors

Distributor availability ofTSU104IQ4T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3784 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

3784

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-27

Buy Direct
Active
EAR99 NEC Tape And Reel VFQFPN 16 3x3x0.9 -40 85 MALAYSIA 1.058 / 1k

TSU104IPT

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.058 / 1k

Distributor availability ofTSU104IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 38942 1 Order Now
RS COMPONENTS EUROPE 960 1 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 1834 1 Order Now
Farnell Element14 EUROPE 1328 1 Order Now
ANGLIA Live EUROPE 2500 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

38942

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

960

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

1834

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1328

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

2500

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-14

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.058 / 1k

Country of Origin

PHILIPPINES

TSU104IQ4T

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.058 / 1k

Distributor availability ofTSU104IQ4T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3784 1 Order Now

Distributor reported inventory date: 2020-10-27

Distributor Name

DIGIKEY

Stock

3784

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-10-27

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

VFQFPN 16 3x3x0.9

Operating Temperature (°C)

(min)

-40

(max)

85

Budgetary Price (US$)* / Qty

1.058 / 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