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BH7659S - Input selector for high resolution displays

General Description

(pin name) Reference potential Input / output circuit Function VCC 1 3 5 Red signal input A (RINA) Green signal input A (GINA) Blue signal input A (BINA) Red signal input B (RINB) Green signal input B (GINB) Blue signal input B (BINB) 3.5V when selected 0V when not selected8 3.7V 10k Switches b

Key Features

  • 1) Operates with a 5V power supply voltage. 2) Built-in, wide-band switching circuit for RGB switching (fc = 250MHz). 3) SDA and SCL as well as HD and VD signal switching is possible. 4) Built-in power save function. zAbsolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 8.0 1300∗1 (SDIP32) 800∗2 (SSOP.
  • A32).
  • 25 ~ + 75.
  • 55 ~ + 125 Unit V mW °C °C ∗1 Reduced by 13mW.

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Datasheet Details

Part number BH7659S
Manufacturer ROHM
File Size 130.72 KB
Description Input selector for high resolution displays
Datasheet download datasheet BH7659S Datasheet

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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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BH7659S / BH7659FS Multimedia ICs Input selector for high resolution displays BH7659S / BH7659FS The BH7659S / BH7659FS are input signal switching ICs developed for high resolution displays that have three fc = 250MHz wide-band video switching circuits for RGB video signal switching and four CMOS analog switching circuits for switching between HD and VD signals as well as I2C bus signals (SDA and SCL). zApplications High-resolution displays and high-definition TVs zFeatures 1) Operates with a 5V power supply voltage. 2) Built-in, wide-band switching circuit for RGB switching (fc = 250MHz). 3) SDA and SCL as well as HD and VD signal switching is possible. 4) Built-in power save function.