SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH UP / DOWN GAIN CONTROL
MAXIMUM RATINGS (Ta = 40~85oC)
Characteristic
Symbol
Rating
Unit
Supply Voltage, VDD, PVDD
Input Voltage
VSS
VI
-
-0.3 ~ 6
- 0.3 ~ VDD +0.3
V
V
Continous total power dissipation
Operaing junction temperature range
See Dissipation Rating Table
- 40 ~ 150
-
oC
TJ
Storage temperatuer range
Tstg
-
- 65 ~ 150
260
oC
Lead temperature 1,6 mm (1/16 inch)
from case for 10 seconds
oC
DISSIPATION RATING TABLE
TA≤25°C
PACKAGE
Derating Factor
Above TA=25°C
TA=70°C
Power Rating
TA=85°C
Power Rating
Power Rating
SOP /SSOP
2.7mW
1.7W
1.4W
21.8 mW/°C
RECOMMENDED OPERATING CONDITION
Characteristic
Symbol
VSS
Condition
Min. Typ. Max. Unit
Supply Voltage, VDD, PVDD
--
4.0
5.5
V
0.8
VDD
VIH
SE/BTL, UP, DOWN
High-level input voltage
V
VIH
VIL
SHUTDOWN
2.0
0.4
VDD
SE/BTL, UP, DOWN
Low-level input voltage
V
VIL
TA
SHUTDOWN
--
0.6
85
Operating free-air temperature
-40
oC
Page 3
V.1.0 Apr 30,2007
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
