BA7746S Datasheet - Rohm

BA7746S VCR Hi-Fi audio signal REC / PB amplifier

Pin No. Pin name, function and remarks Voltage Circuit diagram 〈VCC REC + B〉 * Power supply for REC + B. * Connect to VCC (pin 7). 1 VCC * 2 〈REC TC〉 * REC + B time constant. * Use to adjust the REC + B rise time using the C value. The value of the built.

BA7746S Features

* REC MUTE and OVER REC functions. The playback system has a high-gain preamplifier, a low- offset head switch, VCA, and an EP-gain amplifier. In addition, all functions operate off a single 5V supply, and a H / L control system eliminates the need for special power supplies for the recording and play

BA7746S Datasheet (142.87 KB)