BA6387K Datasheet (Rohm) - Preservo amplifier for CD players

BA6387K, Preservo amplifier for CD players

Pin No.

1 2 3 4 5 6 7 8 Pin name F FO AGND FI CAPC LD PD R/H F input F output Analog GND F gain adjustment feedback For capacitor for APC phase compensation APC amplifier output APC amplifier input For capacitor for ramp wave/ loop off For resistor for scratch depth adjustment Tracking error output

BA6387K Features

* 1) Internal RF and AGC circuits. 2) Internal APC circuit. 3) Internal auto asymmetry circuit. 4) Internal disc defect detector. 5) Internal focus protect function against disc defects. !Absolute maximum ratings (Ta = 25°C) Parameter Power supply voltage Power dissipation Operating temperature Stor