UPC1458C 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPC1458C

GENERAL PURPOSE DUAL OPERATIONAL AMPLIFIER

NEC => Renesas Technology 

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC1458

GENERAL PURPOSE DUAL OPERATIONAL AMPLIFIER

DESCRIPTION

The µPC1458 is a dual general purpose operational

amplifier having internal frequency compensating

circuits. It is intended for a wide range of analog

applications. High common mode voltage range and no

latch up tendencies make this amplifier ideal for use as

a voltage follower.

EQUIVALENT CIRCUIT (1/2 Circuit)

FEATURES

• Internally frequency-compensated

• Short circuit protection

CONNECTION DIAGRAM (Top View)

Q8

Q9

+

IN

Q1

Q3

−

Q2

II

Q4

Q7

Q10

Q5

Q6

V+

Q12

Q18

Q13

Q14

Q19

Q15

R9

30 Ω

R5

39 kΩ

C1

R7

50 kΩ

Q21 R10 OUT

Q25

25 Ω

Q20

30 pF

Q16

Q17

Q24

D1

Q11

1 kΩ

R1 R3

50 kΩ

R2 R4 5 kΩ

1 kΩ

R12

50 kΩ

R11 Q22

50 Ω

Q23

V−

µ PC1458C, 1458G2

OUT1 1

II1 2

IN1 3

1

–+

2

+–

8 V+

7 OUT2

6 II2

V– 4

5 IN2

ORDERING INFORMATION

PART NUMBER

µPC1458C

µPC1458G2

PACKAGE

8-pin plastic DIP (7.62 mm (300))

8-pin plastic SOP (5.72 mm (225))

QUALITY GRADE

Standard

Standard

Please refer to "Quality Grades on NEC Semiconductor Devices" (Document No: C11531E) published by

NEC Electronics Corporation to know the specification of the quality grade on the device and its

recommended applications.

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

Document No. G12195EJ6V0DS00 (6th edition)

(Previous No. IC-1973A)

The mark shows major revised points.

c

Date Published March 2004 N CP(K)

Printed in Japan

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