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2W × 2 Class AB Audio Power Amplifier
PT2303
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol Condition
Min.
0
Max.
7
Unit
V
Supply voltage
VDD
℃
Operating temperature
Tamb
-40
+85
℃
V
mA
Storage temperature
Maximum input voltage
Maximum input current
Tstg
Vimax
Iimax
-65
-0.3
-10
+150
Vcc+0.3
+10
*
*Input pins surge current can be reached 100mA will not induce the CMOS latched up.
PACKAGE THERMAL CHARACTERISTICS
PACKAGE TYPE: SOP16L, 300MIL
Parameter
Symbol Condition Value Unit
℃/W
℃/W
From chip conjunction dissipation to external environment
From chip conjunction dissipation to package surface
θJA
θJC
88.8
26
Ta=25℃
PT2303 V1.2
- 7 -
December, 2007
PTC [ PRINCETON TECHNOLOGY CORP ]
