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| PA6203_15 Datasheet, PDF (3/6 Pages) Unisonic Technologies – 1.25-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER | |||
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PA6203
Preliminary
CMOS IC
ï® ABSOLUTE MAXIMUM RATING (Over operating free-air temperature range, unless otherwise noted)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VDD
-0.3~6
V
Input Voltage
INx and SHUTDOWN Pins
VI
-0.3~VDD+0.3
V
Continuous Total Power Dissipation
PD
Internally Limited
Operating Free-air Temperature
Junction Temperature
TA
-40~85
°C
TJ
-40~125
°C
Storage Temperature
TSTG
-65~150
°C
Lead Temperature From Case For 10 Seconds
260
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
ï® THERMAL DATA
PARAMETER
Junction to Ambient
Junction to Case
SYMBOL
θJA
θJC
ï® RECOMMENDED OPERATING CONDITIONS
RATINGS
42.3
12
UNIT
°C/W
ï°C/W
PACKAGE
Supply Voltage
High-Level Input Voltage
SHUTDOWN
SYMBOL
MIN
VDD
2.5
VIH
2
TYP
MAX
5.5
Low-Level Input Voltage
Common-Mode Input Voltage
Operating Free-Air Temperature
Load Impedance
SHUTDOWN
V=2.5V, 5.5V,
CMRRâ¤-60dB
VIL
VIC
0.5
TA
-40
ZL
6.4
0.8
VDD-0.8
85
8
ï® ELECTRICAL CHARACTERISTICS (TA=25°C, Gain=1V/V, unless otherwise noted)
UNIT
V
V
V
V
°C
â¦
PARAMETER
Output Offset Voltage
(Measured Differentially)
Power Supply Rejection Radio
Common Mode Rejection Ratio
Low-Level Output Voltage
High-Level Output Voltage
High-Level Input Current
Low-Level Input Current
Supply Current
Supply Current in Shutdown Mode
SYMBOL
TEST CONDITIONS
|VOO| VI=0V, VDD=2.5V~5.5V
PSRR
CMRR
VOL
VOH
|IIH|
VDD=2.5V~5.5V
VDD=3.6V~5.5V,
VIC=0.5V~VDD-0.8
VDD=2.5V, VIC=0.5V~1.7V
RL=8â¦, VIN+=VDD,
VIN-=0V or VIN+=0V,
VIN-=VDD
VDD=5.5V
VDD=3.6V
VDD=2.5V
RL=8â¦, VIN+=VDD,
VIN-=0V or VIN+=0V,
VIN-=VDD
VDD=5.5V
VDD=3.6V
VDD=2.5V
VDD=5.5V, VI=5.8V
|IIL| VDD=5.5V, VI=-0.3V
IDD
IDD(SD)
SHUTDOWN=2V,
VDD=2.5V~5.5V, No Load
SHUTDOWN=0.8V,
VDD=2.5V~5.5V, No Load
MIN
4.8
2.1
TYP
-90
-70
-62
0.30
0.22
0.19
5.12
3.28
2.24
1.7
0.01
MAX
9
-70
-65
-55
0.46
0.26
UNIT
mV
dB
dB
V
V
1.2 μA
1.2 μA
2
mA
0.9 μA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 6
QW-R502-A16.a
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