BA5977FP Datasheet - Rohm

BA5977FP 4ch BTL driver

IC CD BA5977FP BA5977FP CD 1 4ch BTL BA5977FP LSI PWM 4ch BTL ! CD/MD CD-ROM ! 1) 4ch BTL 2) HSOP28 3) 3ch PWM 4) ch4 SW 5) 6) 7) 8) 1 PreVCC=8V, PowVCC=8V, RL=8Ω , 5.4V Typ. ! Ta=25°C ! IC ! 28 27 Pre Vcc 26 25 24 23 22 10k 50k 100k PIN3 F R INTERFACE 100k R F THERMAL SHUTDOWN INTERFACE FR SW F RF INTERFACE FR R 12 345 67 BA5977FP 21 20 19 18 17 MUTE Vref 50k 50k Pow Vcc Ch3,4 Pow Vcc 19k 10k 50k 6.5k 50k PIN26 16 15 LEVEL SHIFT Pow Vcc Ch1, 2 8 9 10 11 12 .

BA5977FP-Rohm.pdf