SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
MAXIMUM RATINGS (Ta = 40~85oC)
over operating free-air temperature range (unless otherwise noted)
Characteristic
Symbol
Rating
Unit
Supply Voltage, VDD, PVDD
Input Voltage
VSS
VI
-0.3 ~ 6
- 0.3 ~ VDD +0.3
See Dissipation Rating Table
- 40 ~ 85
V
V
Continous total power dissipation
Operating free-air temperature range
Operaing junction temperature range
Storage temperature range
-
-
TA
TJ
oC
oC
oC
- 40 ~ 150
Tstg
- 65 ~ 150
Lead temperature 1,6 mm (1/16 inch)
from case for 10 seconds
-
260
oC
(Note) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other
conditions beyond those indicated under "recommend operating conditions" is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
DISSIPATION RATING TABLE
TA≤25°C
Power Rating
Derating Factor
Above TA=25°C
TA=70°C
Power Rating
TA=85°C
Power Rating
PACKAGE
SOP /SSOP
2.7mW
1.7W
1.4W
21.8 mW/°C
RECOMMENDED OPERATING CONDITION
Characteristic
Symbol
Condition
Min. Typ. Max. Unit
Supply Voltage, VDD, PVDD
VSS
--
4.0
5.5
V
0.8
VDD
SE/BTL, HP/LINE, FADE
High-level input voltage
VIH
V
SHUTDOWN
2.0
0.6
VDD
SE/BTL, HP/LINE, FADE
SHUTDOWN
Low-level input voltage
VIL
TA
V
0.85
Operating free-air temperature
--
-40
85
oC
Page 3
V.1.3 Revised April 02,2007
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
