Datasheet > OP420BIHP

OP420BIHP

更新时间： 2024-09-15 18:49:43

品牌	Logo	应用领域
亚德诺 - ADI		放大器光电二极管
页数	文件大小	规格书
8页	115K
描述
IC QUAD OP-AMP, 7500 uV OFFSET-MAX, 0.15 MHz BAND WIDTH, PDIP14, PLASTIC, DIP-14, Operational Amplifier

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OP420BIHP 数据手册

Quad Micropower

Operational Amplifier

OP420

PIN CONNECTIONS

FEATURES

Low Supply Current: 200 ␮A Max @ V_S= 5 V

Single-Supply Operation: 5 V to 30 V

Dual-Supply Operation: 2.5 V to 15 V

Low Input Offset Voltage: 500 ␮V Typ

Low Input Offset Voltage Drift: 5 ␮V/؇C Typ

High Common-Mode Input Range: V– to (V+ – 1.5 V)

High CMRR: 100 dB Typ

OUT A

–IN A

+IN A

V+

OUT D

14 OUT 4

13 –IN 4

12 +IN 4

11 V–

OUT 1

–IN 1

+IN 1

V+

15 –IN D

+IN D

V–

+IN B

–IN B

OUT B

N.C.

+IN C

–IN C

OUT C

N.C.

+IN 2

–IN 2

OUT 2

10 +IN 3

–IN 3

High Open-Loop Gain: 1100 V/mV Typ

LM 148 Pinout

OUT 3

14-Pin Hermetic DIP

(Y-Suffix)

GENERAL DESCRIPTION

16-Pin SOL

(S-Suffix)

The OP420 quad micropower operational amplifier is a single-

chip quad patterned after the OP20 precision micropower single

operational amplifier. A Darlington PNP input stage allows the

input common-mode voltage to include V–. The wide input

range combined with low power supply drain (~40 µA/section at

5 V) provides a unique solution for designs requiring high func-

tional density and portable operation. Applications include

2-wire transmitters for process control loops, battery-operated

remote-line filters, signal preconditioning amplifiers, and a

variety of multiple-gain block arrays.

14-Pin Epoxy DIP

(P-Suffix)

20 19

+IN1

+IN4

V–

V+

+IN3

+IN2

10 11 12 13

OP420CRC/883

20-Lead LCC

(RC-Suffix)

V+

Q11

Q28

Q12

–IN

Q26

OUTPUT

Q10

Q27

Q29

Q13

Q33

V–

Figure 1. Simplified Schematic (1/4 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

12 3 4 5 6 7 8

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