ROHM Semiconductor 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. The composite Y signal input is a sync-tip clamp input, and the chroma input is a biased input.| Part No. | BA7665FS |
|---|---|
| Datasheet | BA7665FS Download |
| Manufacturer |  ROHM Semiconductor |
| Description | 3-channel 75 driver with Y / C MIX |
| Buy | Stock & Price |
APPLICATIONS
● Digital AV equipment, DVD and DVC playersFEATURES
● 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 – 55 ~ + 125 Unit V mW °C °C ∗ Reduced by 6.5mW for each increase in Ta of 1°C over 25°C.
●Recommended operating conditions (Ta = 25°C) Parameter Power supply voltage ᭺ Not designed for radiation resistance. Symbol VCC Min. 4.5 Typ. 5.0 Max. 5.5 Unit V 1 Multimedia ICs BA7665FS
●Block diagram MUTEA 1 Mute 16 VCC1 INA 2 6dB 75Ω 15 OUTA1 GND 3 14 OUTA2 GND 4 13 VCC2 GND 5 + 6dB 75Ω 12 MIXOUT1 N.C. 6 11 MIXOUT2 20k INB 7 6dB 75Ω 10 N.C. MUTEB 8 Chroma Mute 9 OUTB
●Elect...
