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BA7665FS - 3-channel 75 driver with Y / C MIX

Datasheet Summary

Description

Pin.

When MUTE A (pin 1) goes high, all three channels are muted at the same time.

Features

  • 1) Y / C MIX circuit. 2) Low power consumption (typ. 130mW). 3) Output mute circuit. 4) Power save circuit. 5) Output protection circuit. 6) Sag compensation circuit allows small output coupling capacitors. 7) Two-circuit drive possible for loads. 8) Compact SSOP-A 16-pin package.
  • Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 8 650∗.
  • 25 ~ + 75.
  • 5.

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Datasheet preview – BA7665FS

Datasheet Details

Part number BA7665FS
Manufacturer ROHM
File Size 91.45 KB
Description 3-channel 75 driver with Y / C MIX
Datasheet download datasheet BA7665FS Datasheet
Additional preview pages of the BA7665FS datasheet.

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Full PDF Text Transcription

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Multimedia ICs 3-channel 75Ω driver with Y / C MIX BA7665FS The BA7665FS has three 75Ω driver circuits with 6dB amplifiers, and includes a Y / C MIX circuit. The IC can provide a 75Ω drive with a composite Y signal, C signal, or a Y / C MIX signal. Dual-circuit drive capacity for each load is provided, and a sag compensation function is provided to allow use of smaller coupling capacitors. The composite Y signal input is a sync-tip clamp input, and the chroma input is a biased input. The three channels can be simultaneously muted, or the chroma signal only (in the case of C / Y output, only Y is output), and output short circuit protection and power save circuits are also provided. Applications • Digital AV equipment, DVD and DVC players Features • 1) Y / C MIX circuit.
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