SAMHOP Microelectronics Corp.
3W STEREO AUDIO POWER AMPLIFIER WITH UP / DOWN GAIN CONTROL
MAXIMUM RATINGS (Ta = 40~85
o
C)
Characteristic
Supply Voltage, V
DD
, PV
DD
Input Voltage
Continous total power dissipation
Operaing junction temperature range
Storage temperatuer range
Lead temperature 1,6 mm (1/16 inch)
from case for 10 seconds
Symbol
V
SS
V
I
-
T
J
Tstg
-
Rating
-0.3 ~ 6
- 0.3 ~ V
DD
+0.3
See Dissipation Rating Table
- 40 ~ 150
- 65 ~ 150
260
o
o
o
Unit
V
V
-
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
--
-40
SHUTDOWN
SE/BTL, UP, DOWN
Symbol
V
SS
V
IH
Condition
--
SE/BTL, UP, DOWN
Min.
4.0
0.8
V
DD
2.0
0.4
V
DD
0.6
85
o
Typ.
Max.
5.5
Unit
V
V
V
C
Page 3
V.1.0 Apr 30,2007
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
