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TDA749313TR Datasheet(PDF) 7 Page - STMicroelectronics

Part # TDA749313TR
Description  3-watt 3-watt dual BTL class-D audio amplifier
PDF  30 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA749313TR Datasheet(HTML) 7 Page - STMicroelectronics

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TDA7493
Pin description
Doc ID 14570 Rev 6
7/30
2.2
Pin list
Table 2.
Pin list
Number
Name
Type
Description
1
INNL
IN
Negative differential input of left channel
2
INPL
IN
Positive differential input of left channel
3
STANDBY
IN
Standby mode control (digital):
0: standby
1: play
4
PVCCPL
POWER
Power supply for positive branch in left channel
5
OUTPL
OUT
Positive PWM output for left channel
6
PGNDPL
POWER
Power stage ground for left channel
7
PGNDNL
POWER
Power stage ground for left channel
8
OUTNL
OUT
Negative PWM output for left channel
9
PVCCNL
POWER
Power supply for negative branch in left channel
10
SYNCLK
IN/OUT
Clock in/out for external oscillator
11
ROSC
OUT
Master oscillator frequency setting pin
12
SGND
POWER
Signal ground
13
SVCC
POWER
Signal power supply
14
GAIN0
IN
Gain setting input 1
15
GAIN1
IN
Gain setting input 2
16
PVCCNR
POWER
Power supply for negative branch in right channel
17
OUTNR
OUT
Negative PWM output for right channel
18
PGNDNR
POWER
Power stage ground for right channel
19
PGNDPR
POWER
Power stage ground for right channel
20
OUTPR
OUT
Positive PWM output for right channel
21
PVCCPR
POWER
Power supply for positive branch in right channel
22
SVR
OUTPUT
Supply voltage rejection
23
INPR
IN
Positive differential input of right channel
24
INNR
IN
Negative differential input of right channel



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