SM7516 Просмотр технического описания (PDF) - Samhop Mircroelectronics

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производитель

SM7516

3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

Samhop Mircroelectronics 

SAMHOP Microelectronics Corp.

3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL

PIN DESCRIPTIONS

No.

Pin name

1

RLINEIN

2

LLINEIN

3

LOUT -

4

VDD

5

LOUT +

6

SHUTDOWN

7

BYPASS

8

GND

9

VOLUME

10

SE/BTL

11

ROUT +

12

ROUT -

I/O

Function

I

Right channel input signal.

I

Left channel input signal.

O Left channel negative audio output.

-

Supply voltage terminal.

O Left channel positive audio output.

I

Places the amplifier in shutdown mode if a TTL logic low is placed on

This terminal.

I

Tap to voltage divider for internal midsupply bias generator used for

analog reference.

-

Power ground.

I

Terminal for DC volume control. DC voltage range is 0V to 5V.

I

Output MUX control. When this terminal is high, SE outputs are

selected. When this terminal is low, BTL outputs are selected.

O Right channel positive audio output.

O Right channel negative audio output.

Page 2

V.0.1 Sep 12,2007

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