TS271I

更新时间： 2024-11-22 22:42:03

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
15页	170K
描述
PROGRAMMABLE CMOS SINGLE OPERATIONAL AMPLIFIERS

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TS271I 数据手册

TS271C,I,M

PROGRAMMABLE CMOS

SINGLE OPERATIONAL AMPLIFIERS

OFFSET NULL CAPABILITY (by external

compensation)

DYNAMIC CHARACTERISTICS

ADJUSTABLE BY I_SET

CONSUMPTION CURRENT AND DYNAMIC

PARAMETERS ARE STABLE REGARDING

THE VOLTAGE POWER SUPPLY

VARIATIONS

OUTPUT VOLTAGE CAN SWING TO

GROUND

VERYLARGE I_SETRANGE

STABLE AND LOW OFFSET VOLTAGE

THREE INPUT OFFSET VOLTAGE

SELECTIONS

DIP8

(Plastic Package)

SO8

(Plastic Micropackage)

DESCRIPTION

ORDER CODES

The TS271 is a low cost, low power single opera-

tional amplifier designed to operate with single or

Package

Temperature

Range

Part Number

●

TS271C/AC/BC

TS271I/AI/BI

0^oC, +70^oC

-40^oC, +125^oC

-55^oC, +125^oC

TS271M/AM/BM

Example : TS271ACN

dual supplies. This operational amplifier uses the

SGS-THOMSON silicon gate CMOS process giv-

ing it an excellent consumption-speed ratio. This

amplifier is ideally suited for low consumption

applications.

PIN CONNECTIONS (top view)

The power supply is externally programmable with

a resistorconnectedbetweenpins 8and4. 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

followingI_SETcurrentvalues : 1.5µA, 25µA, 130µA.

1 - Offset Null 1

2 - Inverting Input

3 - Non-inverting Input

This CMOS amplifier offers very high input imped-

ance and extremely low input currents. The major

advantage versus JFET devices is the very low

input currents drift with temperature (see figure 3).

4 - V

5 - Of^Cfs^Cet Null 2

6 - Output

7 - V

8 - I

SET

October 1997

1/15

12 3 4 5 6 7...15

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与TS271I相关器件

型号	品牌	获取价格	描述	数据表
TS271IAI	STMICROELECTRONICS	获取价格	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER
TS271IBI	STMICROELECTRONICS	获取价格	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER
TS271ID	STMICROELECTRONICS	获取价格	CMOS Programmable Low Power Single Operational Amplifier
TS271IDT	STMICROELECTRONICS	获取价格	CMOS Programmable Low Power Single Operational Amplifier
TS271IN	STMICROELECTRONICS	获取价格	Micropower, programmable op-amp
TS271IN/	STMICROELECTRONICS	获取价格	CMOS Programmable Low Power Single Operational Amplifier
TS271M	STMICROELECTRONICS	获取价格	PROGRAMMABLE CMOS SINGLE OPERATIONAL AMPLIFIERS
TS271MAM	STMICROELECTRONICS	获取价格	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER
TS271MBM	STMICROELECTRONICS	获取价格	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER
TS271MD	ETC	获取价格	Voltage-Feedback Operational Amplifier