ROHM Semiconductor BA7658AFS
The BA7658AFS is an IC designed for high definition displays, and has an internal selector circuit for broadband RGB signals and HD / VD signals, a synchronization separator circuit, and a NUTEK signal detector circuit. This IC chip simplifies the configuration of input blocks for high-end displays.| Part No. | BA7658AFS |
|---|---|
| Datasheet | BA7658AFS Download |
| Manufacturer |  ROHM Semiconductor |
| Description | Input selector switch for high definition displays |
| Buy | Stock & Price |
APPLICATIONS
● CRT displays, HDTV, video board for personal computer, etc.FEATURES
● 1) Operates on a single 5V power supply. 2) Internal broadband RGB selector with a frequency characteristic of 230MHz ( – 3dB) 3) Internal HD / VD selector. 4) Internal separator for synchronization signal superimposed on the G signal. 5) Internal detector for NUTEK power saving signals.●Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Storage temperature Symbol VCC Pd Topr Tstg Limits 7.0 850∗ – 25 ~ + 75 – 55 ~ + 125 Unit V mW °C °C ∗ Reduced by 8.5mW for each increase in Ta of 1°C over 25°C.
●Recommended operating conditions (Ta = 25°C) Parameter Power supply voltage Symbol VCC Min. 4.5 Typ. 5.0 Max. 5.5 Unit V 1 Multimedia ICs BA7658AFS
●Block diagram Blue 1 input 1 32 HD 1 input Ground 2 1 2 31 HD 2 input Green 1 input 3 1 30 HD output Ground 4 2 29 Blue output Red 1 input 5 28 Signal detector input Ground 6 1 27 VCC Blue 2 input 7 2 26...
