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  • The TSU111, TSU112 and the TSU114 operational amplifiers (op-amp) offer an ultra low-power consumption per channel of 900 nA typical and 1.2 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 TSU11x 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 11.5 kHz gain bandwidth make the TSU11x ideal for sensor signal conditioning, battery supplied, and portable applications.

    Key Features

    • Sub-micro ampere current consumption: Icc = 900 nA typ. at 25 °C
    • Low offset voltage: 150 µV max. at 25 °C, 235 µV max. over full temperature range (-40 to 85 °C)
    • Low noise over 0.1 to 10 Hz bandwidth: 3.6 µVpp
    • Low supply voltage: 1.5 V to 5.5 V
    • Rail-to-rail input and output
    • Gain bandwidth product: 11.5 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

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
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min
max
TSU114IQ4T VFQFPN 16 3x3x0.9 Tape And Reel -40 85
Active
1.4034 1000 EAR99
MORE INFO

Country of Origin:

MALAYSIA

Check Availability

Distributor availability ofTSU114IQ4T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1800 1 Order Now
AVNET AMERICA 2000 0 Order Now
FUTURE WORLDWIDE 2000 1 Order Now
MOUSER WORLDWIDE 1990 1 Order Now
Farnell Element14 EUROPE 196 1 Order Now
ANGLIA Live EUROPE 100 3000 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

1800

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1990

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

196

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

100

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Get sample
TSU114IPT TSSOP-14 Tape And Reel -40 85
Active
1.4034 1000 EAR99
MORE INFO

Country of Origin:

PHILIPPINES

Check Availability

Distributor availability ofTSU114IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 986 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 988 1 Order Now
Farnell Element14 EUROPE 180 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

986

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

988

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

180

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Get sample

TSU114IQ4T

Package

VFQFPN 16 3x3x0.9

Packing Type

Tape And Reel

Unit Price (US$)

1.4034*

Distributor availability ofTSU114IQ4T

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1800 1 Order Now
AVNET AMERICA 2000 0 Order Now
FUTURE WORLDWIDE 2000 1 Order Now
MOUSER WORLDWIDE 1990 1 Order Now
Farnell Element14 EUROPE 196 1 Order Now
ANGLIA Live EUROPE 100 3000 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

1800

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2000

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

1990

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

196

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

100

Min.Order

3000

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

1.4034

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

TSU114IPT

Package

TSSOP-14

Packing Type

Tape And Reel

Unit Price (US$)

1.4034*

Distributor availability ofTSU114IPT

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 986 1 Order Now
FUTURE WORLDWIDE 1000 1 Order Now
MOUSER WORLDWIDE 988 1 Order Now
Farnell Element14 EUROPE 180 1 Order Now

Distributor reported inventory date: 2019-11-29

Distributor Name

DIGIKEY

Stock

986

Min.Order

1

Region

WORLDWIDE Order Now

FUTURE

Stock

1000

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

988

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

180

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-29

Operating Temperature (°C)

(min)

-40

(max)

85

Marketing Status

Active

Unit Price (US$)

1.4034

Quantity

1000

ECCN (US)

EAR99

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

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Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
TSU114IPT
Active
TSSOP-14 Industrial Ecopack3
TSU114IQ4T
Active
VFQFPN 16 3x3x0.9 Industrial Ecopack3

TSU114IPT

Package:

TSSOP-14

Material Declaration**:

Marketing Status

Active

Package

TSSOP-14

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TSU114IQ4T

Package:

VFQFPN 16 3x3x0.9

Material Declaration**:

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.

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