BD3881FV

Features:

1) Built-in EQ for recording and playing of cassette tape recorder
2) Suitable for karaoke (soft)
3) Enable to design boards easily for set series due to the same pin assignment of BD3881FV and BD3882FV
4) Low noise, low distortion and low power consumption


Application

CD radio cassette recorder, Mini component stereo, Micro component stereo


Specifications

Parameter		Symbol	Limits	Unit
Supply voltage		VCC	5	V
		VEE	-5
Power dissipation	BD3881FV	Pd	850 *1	mW
	BD3882FV		900 *2
Operating temperature		Topr	-20 to +75
Storage temperature		Tastg	-55 to +125

*1 Derating : 8.5mW/?C for operation above Ta=25
*2 Derating : 9.0mW/?C for operation above Ta=25   
*PCB (70mmx70mm, t=1.6mm) glass epoxy mounting.  


Description

The BD3881FV incorporates a sound controller with built-in EQ for playing and recording of cassette tape recorder.  When the tape recorder is not used, the equalizer can be used as an ordinary input selector.  The sound controller block is simply composed of 2-band tones and volume.


The BD3882FV incorporates rear volume for improving SN and 3-band tones.  The BD3882FV has nearly the same pin assignment as the BD3881FV and both can be used in a variety of applications.