OP493

更新时间： 2024-11-03 22:44:43

品牌	Logo	应用领域
亚德诺 - ADI		运算放大器
页数	文件大小	规格书
16页	268K
描述
Precision, Micropower Operational Amplifiers

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OP493 数据手册

Precision, Micropower

Operational Amplifiers

OP193/OP293/OP493*

P IN CO NFIGURATIO NS

FEATURES

Operates from +1.7 V to ؎18 V

Low Supply Current: 15 ␮A/ Am plifier

Low Offset Voltage: 75 ␮V

Outputs Sink and Source: ؎8 m A

No Phase Reversal

Single or Dual Supply Operation

High Open-Loop Gain: 600 V/ m V

Unity-Gain Stable

8-Lead SO

(S Suffix)

8-Lead Epoxy D IP

(P Suffix)

NULL

–IN A

+IN A

V–

NULL

–IN A

+IN A

V–

OP193

V+

OP193

V+

OUT A

NULL

OUT A

NULL

APPLICATIONS

NC = NO CONNECT

Digital Scales

Strain Gages

Portable Medical Equipm ent

Battery Pow ered Instrum entation

Tem perature Transducer Am plifier

8-Lead SO

(S Suffix)

8-Lead Epoxy D IP

(P Suffix)

OUT A

–IN A

+IN A

V–

V+

GENERAL D ESCRIP TIO N

V+

OUT A

–IN A

+IN A

V–

OP293

OUT B

–IN B

+IN B

T he OP193 family of single-supply operational amplifiers fea-

tures a combination of high precision, low supply current and

the ability to operate at low voltages. For high performance in

single supply systems the input and output ranges include

ground, and the outputs swing from the negative rail to within

600 mV of the positive supply. For low voltage operation the

OP193 family can operate down to 1.7 volts or ±0.85 volts.

OP293

OUT B

–IN B

+IN B

16-Lead Wide Body SO L

(S Suffix)

14-Lead Epoxy D IP

(P Suffix)

T he combination of high accuracy and low power operation

make the OP193 family useful for battery powered equipment.

Its low current drain and low voltage operation allow it to con-

tinue performing long after other amplifiers have ceased func-

tioning either because of battery drain or headroom.

OUT A

OUT D

OUT A

OUT D

–IN D

+IN D

V–

–IN A

+IN A

V+

–IN D

+IN D

V–

–IN A

+IN A

V+

T he OP193 family is specified for single +2 volt through dual

±15 volt operation over the HOT (–40°C to +125°C) tempera-

ture range. T hey are available in plastic DIPs, plus SOIC sur-

face mount packages.

OP493

+IN B

–IN B

OUT B

+IN C

–IN C

OUT C

OP493

+IN B

–IN B

OUT B

+IN C

–IN C

OUT C

NC = NO CONNECT

*P atent pending.

REV. A

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood. MA 02062-9106, U.S.A.

Tel: 617/ 329-4700 Fax: 617/ 326-8703

12 3 4 5 6 7...16

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