PA1517 查看數據表（PDF） - Unisonic Technologies

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产品描述 (功能)

比赛名单

PA1517

2 x 6W STEREO POWER AMPLIFIER

Unisonic Technologies 

PA1517

„ BLOCK DIAGRAM

LINEAR INTEGRATED CIRCUIT

non-inverting 1

Input 1

60kΩ

2kΩ

mute switch

Cm

VA

18kΩ

Channel 1

power stage

4 output 1

mute/stand-by 8

switch input

mute

switch

+

+

-

stand-by

reference voltage

+

+

-

mute reference +

voltage

VP

stand-by switch

VA

15kΩ

×1

15kΩ

3 Supply voltage ripple

rejection output

10~20 GND

non-inverting 9

Input 2

60kΩ

mute switch

Cm

VA

2kΩ

18kΩ

Input reference voltage

2 signal ground

SGND

Channel 2

power stage

power stage

power ground

7

5 (substrate)

VP

PGND

6 output 2

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 7

QW-R107-056.E

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