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PA3017-N20-R 数据表(PDF) 3 Page - Unisonic Technologies

部件名 PA3017-N20-R
功能描述  2W STEREO AUDIO AMPLIFIER
PDF  10 Pages
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制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

PA3017-N20-R 数据表(HTML) 3 Page - Unisonic Technologies

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



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