TS27L4AI datasheet, PDF - EEWORLD Datasheet

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TS27L4AI: DescriptionPRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER; File Size101KB，9 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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TS27L4AI Overview

PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER

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TS27L4C,I,M

PRECISION VERY LOW POWER CMOS

QUAD OPERATIONAL AMPLIFIER

VERY LOW POWER CONSUMPTION :

10µA/op

OUTPUT VOLTAGE CAN SWING TO

GROUND

EXCELLENT PHASE MARGIN ON

CAPACITIVE LOADS

STABLE AND LOW OFFSET VOLTAGE

THREE INPUT OFFSET VOLTAGE

SELECTIONS

DESCRIPTION

These devices are low cost, low power quad oper-

ational amplifiers designed to operate with single

or dual supplies. These operational amplifiers use

the ST silicon gate CMOS process allowing an ex-

cellent consumption-speed ratio. These series are

ideally suited for low consumption applications.

Three power consumptions are available allowing

to have always the best consumption-speed ratio:

DIP14

(Plastic Package)

SO14

(Plastic Micropackage)

TSSOP14

(Thin Shrink Small Outline Package)

= 10µA/amp.: TS27L4 (very low power)

= 150µA/amp.: TS27M4 (low power)

= 1mA/amp.: TS274 (standard)

These CMOS amplifiers offer very high input im-

pedance and extremely low input currents. The

major advantage versus JFET devices is the very

low input currents drift with temperature (see fig-

ure 2).

Output 1 1

14 Output 4

13 Inverting Input 4

12 Non-inverting Input 4

11 V

10 Non-inverting Input 3

Inverting Input 3

Output 3

PIN CONNECTIONS

(top view)

ORDER CODE

Package

Part Number

Temperature Range

TS27L4C/AC/BC

0°C, +70°C

TS27L4I/AI/BI*

-40°C, +125°C

TS27L4M/AM/BM

-55°C, +125°C

Example :

TS27L4ACN

•

Inverting Input 1 2

Non-inverting Input 1 3

+ 4

Non-inverting Input 2 5

Inverting Input 2 6

Output 2 7

N =

Dual in Line Package (DIP)

D =

Small Outline Package (SO) - also available in Tape & Reel (DT)

P =

Thin Shrink Small Outline Package (TSSOP) - only available

in Tape & Reel (PT)

* TS27L4BID : For delivery information, please contact your ST sales

representative or distributor.

June 2003

1/9

TS27L4AI Related Products

	TS27L4AI	TS27L4M	TS27L4I	TS27L4BM	TS27L4C	TS27L4BC	TS27L4BI	TS27L4AM	TS27L4AC
Description	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER	PRECISION VERY LOW POWER CMOS QUAD OPERATIONAL AMPLIFIER

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