AN8730SB Datasheet (Panasonic Semiconductor)

AN8730SB, 4-channel driver

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol PVCC CLK Description Supply voltage pin External sync.

input pin Pin No.

15 16 17 18 19 20 21 22 23 24 25 26 27 28 Symbol VSEN EMP TR * TR+ FO * FO+ PGND SP+ SP * TV+ TV * TB VC PWMG AN8730SB Description Empty detection i

ICs for Compact Disc/CD-ROM Player AN8730SB 4-channel driver IC for optical disk s Overview The AN8730SB is a 4-channel driver IC, which can operate in a low voltage, employing the low power consumption type H-bridge system with a switching regulator.

It is especially suited for a portable CD/MD player.

1 28 0.3±0.1 Unit: mm Low power consumption due to PWM control of power supply Wide output D-range independent of the reference voltage of the system Enable to se

AN8730SB Features

* 11.6±0.3 1 AN8730SB s Block Diagram ICs for Compact Disc/CD-ROM Player SGND PGND 8 Power cut 21 25 BTL 24 Absolute value 23 BTL 22 Absolute value 19 BTL 20 Absolute value 17 BTL 18 Absolute value 12 STNBY Thermal shut-down VREF detection 3 TRVSTOP 4 INTV 6 PC 5 INSP 10 LDON 9 INFO 11