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BA5979S
IC
CD
BA5979S
BA5979S 5V CD 1 PNPTr
4ch BTL
4ch LSI PWM BTL
! CD / MD
! 1) 4chBTL 2) 3ch PWM 3) 4) 5) 5V 6) 7)
RC PreVCC=8V PowVCC=8V RL=8Ω PNPTr
5.6V Typ.
!
Ta=25°C
!
BA5979S
IC
!
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
100
10k PreVCC POWVCC F 19k INTERFACE F POWVCC 50k Vref R
50k 50k
D
D
D
D
10k
R
MUTE
10k
LEVEL SHIFT
THERMAL 50k SHUTDOWN
F INTERFACE F R R INTERFACE F R R F
REGULATOR T. S. D MONITOR
POWVCC
D
D
D
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
!
BA5979S
IC
! Ta=25°C, VCC=8V, RL=8Ω
BA5979S
IC
!
ch1 3 1,3,26pin ch1 3 2,4,25pin 17k 17k
7.
BA5979S Datasheet
