SM7513 View Datasheet(PDF) - Samhop Mircroelectronics
Part Name
Description
Manufacturer
SM7513 Datasheet PDF : 13 Pages
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SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH UP / DOWN GAIN CONTROL
PIN ASSIGNMENTS
PIN DESCRIPTIONS
ROUTN
RPVDD
RLINEIN
VDD
LLINEIN
LPVDD
LOUTN
LPGND
1
16
2
15
3
14
4 Thermal 13
5
Pad 12
6
11
7
10
8
9
RPGND
ROUTP
SE/BTL
UP
DOWN
BYPASS
SHUTDOWN
LOUTP
SM7513 16PIN
No.
Pin Name
1
ROUTN
2
RPVDD
3
RLINEIN
4
VDD
5
LLINEIN
6
LPVDD
7
LOUTN
8
LPGND
9
LOUTP
10
SHUTDOWN
11
BYPASS
12
DOWN
13
UP
14
SE/BTL
15
ROUTP
16
RPGND
I/O
Function
O Right channel negative audio output
-
Supply voltage terminal for power stage
I
Right channel line input
-
Supply voltage terminal
I
Left channel line input
-
Supply voltage terminal for power stage
O Left channel negative audio output
-
Power ground
O Left chanel positive audio output
Places the amplifier in shutdown mode if a TTL logic low is placed
I
on this terminal
Tap to voltage divider for internal midsupply bias generator used for
I
analog reference
I
Terminal for volume down control, high active
I
Terminal for volume up control, high active
Output MUX control. When this terminal is high,SE outputs are selected.
I
When this terminal is low, BTL outputs are selected
O Right channel positive audio output
-
Power ground
Page 2
V.1.0 Apr 30,2007
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