TC7652 查看數據表（PDF） - Microchip Technology

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TC7652

Low Noise, Chopper Stabilized Operational Amplifier

Microchip Technology 

2.0 PIN DESCRIPTIONS

The descriptions of the pins are listed in Table 2-1.

TABLE 2-1: PIN FUNCTION TABLE

Pin Number

8-pin DIP 14-pin DIP

Symbol

Description

1,8

2,1

CA, CB

Nulling capacitor pins

2

4

-INPUT Inverting Input

3

5

+INPUT Non-inverting Input

4

7

VSS

Negative Power Supply

5

9

OUTPUT Output Voltage Clamp

CLAMP

6

10

OUTPUT Output

7

11

—

3,6

VDD

Positive Power Supply

NC

No internal connection

—

8

CRETN

Capacitor current return pin

—

12

INT CLK OUT Internal Clock Output

—

13

EXT CLK IN External Clock Input

—

14

INT/EXT Select Internal or External Clock

TC7652

© 2002 Microchip Technology Inc.

DS21464B-page 5

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