TS271CD datasheet(1/17 Pages) STMICROELECTRONICS

部件名	TS271CD

功能描述	CMOS Programmable Low Power Single Operational Amplifier

PDF	17 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 17 page

March 2005

Revision 2

1/17

■ Offset null capability (by external

compensation)

■ Dynamic characteristics adjustable ISET

■ Consumption current and dynamic

parameters are stable regarding the

voltage power supply variations

■ Output voltage can swing to ground

■ Very large ISET range

■ Stable and low offset voltage

■ Three input offset voltage selections

Description

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.

Pin Connections (top view)

Order Codes

N

DIP8

(Plastic Package)

D

SO-8

(Plastic Micropackage)

1

2

3

45

6

7

8

CC

-

+

1 - Offset Null 1

2 - Inverting Input 1

3 - Non-inverting Input 1

4 - V

5 - Offset Null 2

6 - Output

7 - V

8 - I

+

CC

Set

Part Number

Temperature Range

Package

Packaging

TS271CN/ACN

0°C, +70°C

DIP

Tube

TS271CD/CDT/ACD/ACDT

SO

Tube and Tape & Reel

TS271IN/AIN/

-40°C, +125°C

DIP

Tube

TS271ID/IDT/AID/AIDT/BID/BIDT

SO

Tube and Tape & Reel

TS271BMD

-55°C, +125°C

SO

Tube

TS271

CMOS Programmable

Low Power Single Operational Amplifier

类似零件编号 - TS271CD

制造商	部件名	数据表	功能描述
STMicroelectronics	TS271C	168Kb / 15P	PROGRAMMABLE CMOS SINGLE OPERATIONAL AMPLIFIERS Oct-1997
	TS271C	163Kb / 15P	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER Nov-2001
	TS271CAC	163Kb / 15P	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER Nov-2001
	TS271CB	163Kb / 15P	CMOS PROGRAMMABLE LOW POWER SINGLE OPERATIONAL AMPLIFIER Nov-2001

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类似说明 - TS271CD

制造商	部件名	数据表	功能描述
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