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Dimension (Units : mm)Description Applications Features Absolute Maximum Ratings (Ta=25 ̊C) Supply voltage Power dissipation Operating temperature range Storage temperature range V CC Pd Topr Tstg V mW ̊C ̊C 10 850 ~ –40+85 –55 +125 Parameter SymbolLimits Unit ~ * High Definition Sound Processor( ) 1) Incorporates , 4-input selector (4-channel stereo), input gain, main volume, loudness, tone (2-band), fader volume. 2) Resistor ladder volume allows low distortion and low noise through the Bi-CMOS process. 3) 2-wire serial control. 4) Available in and QFP44 package, ideal for compact designs. The BD3860K is a sound processor IC for car audio applications. This IC provides treble clarity through the bass field incorporating function. This IC has clarity without increasing volume levels which makes it suitable for car stereo sound systems. BD3860K 99W061A Car stereos, Mini component stereos, Micro component stereos July, 1999 * Derating : 8.5mW/ ̊C for operation above Ta=25 ̊C. R R R