TS271IN/

更新时间： 2024-11-23 02:54:35

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		运算放大器
页数	文件大小	规格书
17页	608K
描述
CMOS Programmable Low Power Single Operational Amplifier

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TS271IN/ 数据手册

TS271

CMOS Programmable

Low Power Single Operational Amplifier

■

Offset null capability (by external

compensation)

■

Dynamic characteristics adjustable I

SET

Consumption current and dynamic

parameters are stable regarding the

voltage power supply variations

DIP8

(Plastic Package)

■

Output voltage can swing to ground

Very large I

range

SET

■

Stable and low offset voltage

Three input offset voltage selections

Description

SO-8

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.

(Plastic Micropackage)

Pin Connections (top view)

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 I

1.5µA, 25µA, 130µA.

current values:

SET

1 - Offset Null 1

2 - Inverting Input 1

3 - Non-inverting Input 1

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.

4 - V

5 - Offset Null 2

6 - Output

7 - V_CC

8 - I_Set

Order Codes

Part Number

TS271CN/ACN

Temperature Range

Package

Packaging

DIP

Tube

Tube and Tape & Reel

Tube

0°C, +70°C

TS271CD/CDT/ACD/ACDT

TS271IN/AIN/

-40°C, +125°C

-55°C, +125°C

TS271ID/IDT/AID/AIDT/BID/BIDT

TS271BMD

Tube and Tape & Reel

Tube

March 2005

Revision 2

1/17

12 3 4 5 6 7...17

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