TS271AIDT

Obsolete

STMicroelectronics

IC OPAMP GP 1 CIRCUIT 8SOIC

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TS271AIDT

Obsolete

STMicroelectronics

IC OPAMP GP 1 CIRCUIT 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TS271AIDT

Amplifier Type	General Purpose
Current - Input Bias	1 pA
Current - Output / Channel	45 mA
Current - Supply	10 µA
Gain Bandwidth Product	100 kHz
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Slew Rate	0.04 V/µs
Supplier Device Package	8-SOIC
Voltage - Input Offset	900 µV
Voltage - Supply Span (Max) [Max]	16 V
Voltage - Supply Span (Min) [Min]	3 V

TS271 Series

Micropower, programmable op-amp

Part	Amplifier Type	Voltage - Input Offset	Current - Output / Channel	Current - Input Bias	Current - Supply	Supplier Device Package	Number of Circuits	Gain Bandwidth Product	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Supply Span (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Slew Rate	Voltage - Supply Span (Min) [Min]	Mounting Type
STMicroelectronics TS271ACDT	General Purpose	900 µV	45 mA	1 pA	10 µA	8-SOIC	1	100 kHz	8-SOIC	3.9 mm	0.154 in	16 V	70 °C	0 °C	0.04 V/µs	3 V	Surface Mount
STMicroelectronics TS271AIDT	General Purpose	900 µV	45 mA	1 pA	10 µA	8-SOIC	1	100 kHz	8-SOIC	3.9 mm	0.154 in	16 V	125 °C	-40 °C	0.04 V/µs	3 V	Surface Mount
STMicroelectronics TS271BIDT	General Purpose	250 çV	45 mA	1 pA	10 µA	8-SOIC	1	100 kHz	8-SOIC	3.9 mm	0.154 in	16 V	125 °C	-40 °C	0.04 V/µs	3 V	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TS271 Series

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 ISETcurrent 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.

Documents

Technical documentation and resources