SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
MAXIMUM RATINGS (Ta = 40~85
o
C)
Characteristic
Supply Voltage, V
DD
, PV
DD
Input Voltage
Operating free-air temperature range
Operaing junction temperature range
Storage temperatuer range
Continous total power dissipation
Lead temperature 1,6 mm (1/16 inch)
from case for 10 seconds
Symbol
V
SS
V
I
T
A
T
J
T
stg
-
-
Rating
-0.3 ~ 6
- 0.3 ~ V
DD
+0.3
- 40 ~ 85
- 40 ~ 150
- 65 ~ 150
See Dissipation Rating Table
260
o
o
o
o
Unit
V
V
-
C
C
C
C
DISSIPATION RATING TABLE
PACKAGE
SOP /SSOP
T
A
≤25°C
Power Rating
2.7mW
Derating Factor
Above T
A
=25°C
21.8 mW/°C
T
A
=70°C
Power Rating
1.7W
T
A
=85°C
Power Rating
1.4W
RECOMMENDED OPERATING CONDITION
Characteristic
Supply Voltage, V
DD
, PV
DD
High-level input voltage
V
IH
V
IL
Low-level input voltage
V
IL
Operating free-air temperature
T
A
SHUTDOWN
--
SHUTDOWN
SE/BTL
Symbol
V
SS
V
IH
Condition
--
SE/BTL
Min.
4.0
0.8
V
DD
2.0
Typ.
Max.
5.5
Unit
V
V
-
-
-
-
-
-
-
-
0.3
V
DD
0.6
85
-
-
-40
V
o
C
Page 3
V.1.4 Revised May 28,2007
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
