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  • The TS271 is a low cost, low power single operational amplifier designed to operate with single or dual supplies. This operational amplifier uses the ST silicon gate CMOS process giving it an excellent consumption-speed ratio. This amplifier is ideally suited for low consumption applications.

    The power supply is externally programmable with a resistor connected between pins 8 and 4. It allows to choose the best consumption-speed ratio and supply current can be minimized according to the required speed. This device is specified for the following ISET current values: 1.5µA, 25µA, 130µA.
    This CMOS amplifier offers very high input impedance and extremely low input currents. The major advantage versus JFET devices is the very low input currents drift with temperature see Figure 8, Figure 19, Figure 30.

    Key Features

    • Three input offset voltage selections
    • Stable and low offset voltage
    • Offset null capability (by external compensation)
    • Consumption current and dynamic parameters are stable regarding the voltage power supply variations
    • Dynamic characteristics adjustable ISET
    • Very large ISET range
    • Output voltage can swing to ground

Circuit Diagram

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Part Number
Package
Packing Type
Temperature (°C) Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
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min
max
TS271IDT SO-8 Tape And Reel -40 125
Active
0.24 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS271IDT

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 5000 0 Order Now
MOUSER WORLDWIDE 1255 1 Order Now
Farnell Element14 EUROPE 624 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1255

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

624

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now
TS271CDT SO-8 Tape And Reel 0 70
Active
0.22 1000 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofTS271CDT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 34825 1 Order Now
MOUSER WORLDWIDE 2842 1 Order Now
RUTRONIK EUROPE 22500 2500 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

34825

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2842

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

22500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Buy now

TS271IDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.24*

Distributor availability ofTS271IDT

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 5000 0 Order Now
MOUSER WORLDWIDE 1255 1 Order Now
Farnell Element14 EUROPE 624 1 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

1255

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

624

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Operating Temperature (°C)

(min)

-40

(max)

125

Marketing Status

Active

Unit Price (US$)

0.24

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

TS271CDT

Package

SO-8

Packing Type

Tape And Reel

Unit Price (US$)

0.22*

Distributor availability ofTS271CDT

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 34825 1 Order Now
MOUSER WORLDWIDE 2842 1 Order Now
RUTRONIK EUROPE 22500 2500 Order Now

Distributor reported inventory date: 2019-08-08

Distributor Name

RS COMPONENTS

Stock

34825

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

2842

Min.Order

1

Region

WORLDWIDE Order Now

RUTRONIK

Stock

22500

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2019-08-08

Operating Temperature (°C)

(min)

0

(max)

70

Marketing Status

Active

Unit Price (US$)

0.22

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MOROCCO

(*) 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**
TS271CDT
Active
SO-8 Industrial Ecopack3
TS271IDT
Active
SO-8 Industrial Ecopack3

TS271CDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack3

TS271IDT

Package:

SO-8

Material Declaration**:

Marketing Status

Active

Package

SO-8

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.