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AN8730SB - 4-channel driver

Datasheet Summary

Description

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.

TR+ FO FO+ PGND SP+ SP TV+ TV TB VC PWMG AN8730SB Description Empty detection i

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.

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Datasheet Details

Part number AN8730SB
Manufacturer Panasonic Semiconductor
File Size 79.62 KB
Description 4-channel driver
Datasheet download datasheet AN8730SB Datasheet
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Full PDF Text Transcription

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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 set input/output gain by an external resistor • Independent power on/off for 2 channels and simultaneous on/off for other 2 channels as well • Battery voltage detection circuit built-in • Thermal shut-down circuit (with hysteresis) built-in 14 0.1±0.1 15 (0.4) 7.2±0.3 9.3±0.
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