BA3308L-P14-R 查看數據表（PDF） - Unisonic Technologies

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BA3308L-P14-R

DUAL PREAMPLIFIER WITH ALC

Unisonic Technologies 

BA3308

 TYPICAL APPLICATION CIRCUIT

LINEAR INTEGRATED CIRCUIT

MUTE

+-ch1

ch2-

+

ALC

1

2

R5

18kΩ

R3

39Ω

C3

100μF

R1

3.9KΩ

+

+ C1

10μF

3

+

C5

10μF

4

R7

1MΩ

5

6

7

8

9 R8

220Ω

+ C7

+ C8

22μF 330μF +

R6

R2 18kΩ R4

Vcc

7V

C6

10μF

3.9kΩ

+ C2

39Ω

+ C4

10μF 100μF

INPUT1 OUTPUT1

OUTPUT2 INPUT2

R9 (R10)

R11(R12) 120kΩ

4.3kΩ

C9 (C10)

0.027μF

For playback,instead of R5 and R6,connect

the following NAB time constant circuit

between pins 1 and 3 and 7 and 9.

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all UTC products described or contained herein.

UTC products are not designed for use in life support appliances, devices or systems where malfunction

of these products can be reasonably expected to result in personal injury. Reproduction in whole or in

part is prohibited without the prior written consent of the copyright owner. UTC reserves the right to

make changes to information published in this document, including without limitation specifications and

product descriptions, at any time and without notice. This document supersedes and replaces all

information supplied prior to the publication hereof.

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

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QW-R107-015.E

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