OP271GS

更新时间： 2024-11-04 04:11:51

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
12页	271K
描述
High-Speed, Dual Operational Amplifier

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OP271GS 数据手册

High-Speed, Dual

Operational Amplifier

OP271

PIN CONNECTIONS

FEATURES

Excellent Speed: 8.5 V/

Fast Settling (0.01%): 2

Unity-Gain Stable

s Typ

OUT A

–IN A

+IN A

High-Gain Bandwidth: 5 MHz Typ

Low Input Offset Voltage: 200 V Max

V/ C Max

Low Offset Voltage Drift: 21

High Gain: 400 V/mV Min

∞

V–

V+

12 NC

11 NC

Outstanding CMR: 106 dB Min

Industry Standard 8-Pin Dual Pinout

Available in Die Form

+IN B

–IN B

OUT B

NC = NO CONNECT

GENERAL DESCRIPTION

The OP271 is a unity-gain stable monolithic dual op amp

featuring excellent speed, 8.5 V/ms typical, and fast settling

time, 2 ms typical to 0. 01%. The OP271 has a gain bandwidth

of 5 MHz with a high phase margin of 62∞.

16-Pin SOL

(S-Suffix)

Input offset voltage of the OP271 is under 200 mV with input

offset voltage drift below 2 mV/∞C, guaranteed over the full

military temperature range. Open-loop gain exceeds 400,000

into a 10 kW load ensuring outstanding gain accuracy and

linearity. The input bias current is under 20 nA limiting

errors due to source resistance. The OP271’s outstanding

CMR, over 106 dB, and low PSRR, under 5.6 mV/V, reduce

errors caused by ground noise and power supply fluctuations.

In addition, the OP27l exhibits high CMR and PSRR over a

wide frequency range, further improving system accuracy.

V+

OUT A

–IN A

+IN A

V–

–

OUT B

–IN B

+IN B

–

Epoxy Mini-DIP

(P-Suffix)

8-Pin Hermetic DIP

(Z-Suffix)

V+

BIAS

OUT

–IN

+IN

V–

Figure 1. Simplified Schematic

(One of the two amplifiers is shown.)

REV. A

Information furnished by Analog Devices is believed to be accurate and

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

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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