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Structure Product Series
type
Feature
Silicon Monolithic Integrated Circuit
Power Driver for Compact disc player
4CH BTL Driver. Employs the HTSSOP-B24PIN power package for compaction. Has a wide dynamic range. PowVcc1=8V, RL=8Ω CH1,2 6.0 (typ.) The thermal shutdown circuit contained. Switches CH2 input by Control input terminal(CNT). Incorporates mute function by CNT terminal and MUTE terminal.
Absolute maximum ratings(Ta=25 )
Parameter
Symbol
Limits
Unit
Power supply voltage
PowVcc 1,PowVcc 2
15
Reset detection terminal
RSTDET
PowVcc 2
Input terminal
IN1,2-1,2-2,3,4
PowVcc 2
CNT terminal
CNT
PowVcc 2
MUTE terminal
MUTE
PowVcc 2
Power dissipation
Pd
1.1*1 4.0*2
Operating temperature range
Topr -40 +85
Storage temperature
Tstg -55 +150
Junction temperature
Tjmax
+150
*1 70mm×70mm×1.6mm, occupied copper foil is less than 3%,one layer substrate(back copper foil 0mm×0mm) Reduce power by 8.8mW for each degree above 25 .
*2 70mm×70mm×1.6mm, occup.