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| PA3017 Datasheet, PDF (3/10 Pages) Unisonic Technologies – 2W STEREO AUDIO AMPLIFIER | |||
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PA3017
CMOS IC
 ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
6
V
Input Voltage
VIN
-0.3~VDD~+0.3
V
Junction Temperature
TJ
+150
Ä
Operating Temperature
TOPR
-40~+85
Ä
Storage Temperature
TSTG
-65~+150
Ä
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.
 THERMAL DATA
PARAMETER
Thermal Resistance
SYMBOL
θJA
 ELECTRICAL CHARACTERISTICS (TA=25Ä)
MIN
TYP
MAX
UNIT
87.9
Ä/W
PARAMETER
SYMBOL
TEST CONDITIONS
DC ELECTRICAL CHARACTERISTICS
Supply Voltage
VDD
High-Level Input Voltage
VIH SHUTDOWN, GAIN0, GAIN1
Low-Level Input Voltage
VIL SHUTDOWN, GAIN0, GAIN1
DC Differential Output Voltage
VOUT(DIFF) VDD= 5V, Gain = 2
Supply Current in Mute Mode
IDD SHUTDOWN =2V
Supply Current, Shutdown Mode
IDD(SD) SHUTDOWN =0.8V
High-Level Input Current
|IIH| VDD= 5.5V, VIN = VDD
Low-Level Input Current
|IIL| VDD=5.5V, VIN = 0V
AC ELECTRICAL CHARACTERISTICS (VDD = 5.0V, RL = 8â¦, G=-2V/V)
Output Power
POUT THD =1%, BTL, RL= 4â¦, G=-2V/V
Total Harmonic Distortion Plus Noise THD+N POUT= 1W, BTL, RL= 8â¦, F=20Hz to
5kHz
Max Output Power Bandwidth
BOM THD = 5%
Power Supply Ripple Rejection
PSRR VDD= 4.5 V ~ 5.5 V
Signal-to-Noise Ratio
SNR POUT= 500mW, BTL, G=-2V/V
Output Noise Voltage
VN CB=0.47µF, f=20 Hz ~20 kHz
Supply Ripple Rejection Ratio
KSVR f =1kHz, CB=0.47µF
Note Output power is measured at the output terminals of the IC at 1kHz
MIN TYP MAX UNIT
4.5 5 5.5 V
2
V
0.8 V
5 25 mV
10.7
mA
80 300 µA
1 µA
1 µA
1.9
0.05
@1KHz
15
77
100
20.3
-75
W
%
kHz
dB
dB
µV
(rms)
dB
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
3 of 10
QW-R502-184.A
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