TC913A/TC913B

DS21482D-page 2

 2001-2012 Microchip Technology Inc.

Functional Block Diagram

-

+

+

-

TC913

A

48

B

*

A

B

*NOTE: Internal capacitors. No external capacitors required.

Main Amplifier

Low-Impedance

Output Buffer

Internal

Oscillator

+

–

-Input A

-Input B

1 of 2 Amplifier Shown

Output A

2

6

+Input A

+Input B

3

5

Output B

7

1

*