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AN8813NSB - 4-channel driver

General Description

Pin No.

1 Description Base control pin for an external transistor of 3.3 V regulator 2 3 4 5 6 7 8 9 10 11 12 13 14 3.3 V regulator output monitor pin N.C.

Key Features

  • For the loading motor channel, there are 4 modes, that is, forward rotation, reverse rotation, brake and standby modes, and you can select a mode among them. The gain of it is fixed to 6 dB (±0.5 dB) with a small dispersion among the products.
  • 3.3 V supply voltage is available due to an external PNP-tr.
  • Driver I/O gain setting is possible with an additional external resistor.
  • Since the output and input lines are separated and respectively collected together.

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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 Compact Disc/CD-ROM Player AN8813NSB 4-channel driver IC for optical disk drive s Overview The AN8813NSB is a 4-channel driver IC of the BTL method. Ch.1 is used only for the loading motor with little gain dispersion. 18.4±0.2 (5.15) (4.8) 28 22 21 15 (1.315) Unit: mm s Features • For the loading motor channel, there are 4 modes, that is, forward rotation, reverse rotation, brake and standby modes, and you can select a mode among them. The gain of it is fixed to 6 dB (±0.5 dB) with a small dispersion among the products. • 3.3 V supply voltage is available due to an external PNP-tr. • Driver I/O gain setting is possible with an additional external resistor • Since the output and input lines are separated and respectively collected together, pattern designing is relatively easy.