Click to expand full text
BA6387K
Optical disc ICs
Preservo amplifier for CD players
BA6387K
The BA6387K is a preservo amplifier for CD players. By using this paired with a ROHM DSP, a servo and main signal system can be configured with few external components and low power consumption.
!Applications CD players
!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 Storage temperature Symbol VCC Pd Topr Tstg Limits 9 400* -25~+75 -55~+125 Unit V mW ˚C ˚C
* Reduced by 4mW for each increase in Ta of 1˚C over 25˚C.
BA6387K Datasheet
