PA1517 查看數據表（PDF） - Unisonic Technologies
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PA1517 Datasheet PDF : 7 Pages
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PA1517
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
AC ELECTRICAL CHARACTERISTICS (VCC = 14.4 V; RL =4Ω; f = 1 kHz)
Output Power
THD = 0.5%; Note 1
4
5
W
POUT
THD = 10%; Note 1
5.5 6.0
W
Total Harmonic Distortion
THD
POUT =1W
0.1
%
Low Frequency Roll-Off
fLR
at -3 dB; Note 2
45
HZ
High Frequency Roll-Off
fHR
at -1dB
20
kHZ
Closed Loop Voltage Gain
GV
Untrimmed
19 20 21
Supply Voltage Ripple
Rejection
On
Mute
Stand-by
SVRR Note 3
48
dB
48
dB
80
dB
Input Impedance
|ZIN|
50 60 75 kΩ
On
Noise Output Voltage
On
RS =0Ω ; Note 4
VNO
RS =10Ω ; Note 4
50
μV
70 100 μV
Mute
Note 5
50
μV
Channel Separation
αCS
RS =10Ω
40
dB
Channel Unbalance
|ΔGV|
0.1 1 dB
Notes: 1. Output power is measured at the output pins of the IC.
2 Frequency response externally fixed.
3 Ripple rejection measured at the output with a source impedance of 0Ω, maximum ripple amplitude of 2
V(p-p) and a frequency between 100 Hz and 10 kHz.
4 Noise voltage measured in a bandwidth of 20 Hz to 20 kHz.
5 Noise output voltage independent of RS (VIN = 0 V).
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
5 of 7
QW-R107-056.E
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