BA5983FP

BA5983FP / BA5983FM IC CD-ROM BTL BA5983FP / BA5983FM BA5983FP / BA5983FM CD-ROM 4chBTL DSP IC HSOP28pin ! CD-ROM ! 1 PreVCC=8V PowVCC=5V RL=8Ω 2 3 PreVCC ch1 2 PowVCC ch3 ch4 PowVCC 4 1ch 3ch 4ch 5 1ch 4ch 6 GND 4V Typ. DSP ! Parameter Ta=25°C Symbol PreVcc, PowVcc BA5983FP BA5983FM Pd IoMax Topr Tstg Limits 13.5 1.7 2.2 1 ∗1 ∗2 ∗3 Unit V W A ˚C ˚C −35∼+85 −55∼+150 .6mW ∗1 70mm×70mm Ta=25˚C ∗2 70mm×70mm Ta=25˚C ∗3 ASO 1.6mm ˚C 1.6mm ˚C 3% 3% 7.6mW ! PreVcc PowVcc 4.5∼13.2V 4.5∼PreVcc BA5983FP / BA5983FM IC ! 28 27 26 25 24 23 22 21 20 19 18 10k VCC STAND BY ch4 VCC 17 16 15 10k 10k 10k + − + − + − 10k + − + − 10k 10k + − 10k 10k 10k 10k 20k − + + − 10k 10k 20k − + LEVEL SHIFT LEVEL SHIFT 10k + − 10k LEVEL SHIFT 10k STAND BY ch1 / 2 / 3 10k 10k LEVEL SHIFT + − VCC 10k + − + − + − + − 10k 10k 12 13 1 2 3 4 5 6 7 8 9 10 11 ! Pin No. 1 2 3 4 5 6 7 8 9 BIAS IN OPIN1 (+) OPIN1 (−) OPOUT1 OPIN2 (+) OPIN2 (−) OPOUT2 GND STBY1 ch1 ch1 ch1 ch2 ch2 ch2 GND ch1~3 Pin No. 15 16 17 18 19 20 21 22 23 24 10 11 12 13 14 PowVCC1 VO2 (−) VO2 (+) VO1 (−) VO1 (+) OP VO4 (+) VO4 (−) VO3 (+) VO3 (−) PowVCC2 STBY2 GND OPOUT3 OPIN3 (−) OPIN3 (+) OPOUT4 OPIN4 (−) OPIN4 (+) PreVCC ch4 ch4 ch3 ch3 PowVCC (ch3, 4) ch4 GND ch3 ch3 ch3 ch4 ch4 ch4 PreVCC PowVCC (ch1, 2) ch2 ch2 ch1 ch1 14pin 13pin 25 26 27 28 + − 10k 14 BA5983FP / BA5983FM IC ! 2, 5, 24, 27pin 3, 6, 23, 26pin 50k 50k 9, 20pin 50k 50k 4, 7, 22, 25pin 10k 12, 14, 15, 17pin 10k 10k...