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AN8819NFB - 4Ch. Linear Driver

General Description

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 PVCC Supply Pin DED Dead Time Input Pin OUT DC-DC Converter Output Pin FB Error Amp.

Input Pin IN Error Amp.

Key Features

  • Wide output D-range is available regardless of the reference voltage on the system Driver input/output gain setting enabled by an external resistance.
  • For 2 channels, independent power on/off feature builtin. For other 2 channels, simultaneous on/off feature provided.
  • Thermal shut down circuit (with hysteresis) built-in.
  • PWM control of the driver supply enabled by an external circuit for low consumption power operation.
  • Construction of DC-DC convert.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ICs for CD/CD-ROM Player AN8819NFB 4Ch. Linear Driver IC + DC-DC Converter Control for CD s Overview The AN8819NFB is a 4ch. driver employing the low consumption power type H-bridge method which can operate with low voltage. It is suitable particularly for a portable CD player. 33 23 22 + 0.1 Unit : mm 34 0.3 – 0.05 10.0±0.3 s Features • Wide output D-range is available regardless of the reference voltage on the system Driver input/output gain setting enabled by an external resistance • For 2 channels, independent power on/off feature builtin. For other 2 channels, simultaneous on/off feature provided.