BA5979S
BA5979S is CD player 4ch BTL driver manufactured by ROHM.
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
!
!
10k PreVCC POWVCC F 19k INTERFACE F POWVCC 50k Vref R
50k 50k
10k
MUTE
10k
LEVEL SHIFT
THERMAL 50k SHUTDOWN
F INTERFACE F R R INTERFACE F R R F
REGULATOR T. S. D MONITOR
POWVCC
!
! Ta=25°C, VCC=8V, RL=8Ω
! ch1 3 1,3,26pin ch1 3 2,4,25pin 17k 17k
7.3k
10k 20k 7pin 50k
12 15pin 17 20pin 10k 50k
21pin
50k...
