APA2120RI-TR View Datasheet(PDF) - Anpec Electronics
Part Name
Description
Manufacturer
APA2120RI-TR Datasheet PDF : 30 Pages
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APA2120/2121
Electrical Characteristics (Cont.)
Operating Characteristics, BTL mode
VDD=5V,TA=25°C,RL=4Ω, Gain=2V/V (unless otherwise noted)
Symbol
Parameter
PO Maximum Output Power
THD+N Total Harmonic Distortion Plus
Noise
PSRR Power Ripple Rejection Ratio
Xtalk Channel Separation
S/N Signal to Noise Ratio
Test Condition
THD=10%, RL=3Ω, Fin=1kHz
THD=10%, RL=4Ω, Fin=1kHz
THD=10%, RL=8Ω, Fin=1kHz
THD=1%, RL=3Ω, Fin=1kHz
THD=1%, RL=4Ω, Fin=1kHz
THD=0.5%, RL=8Ω, Fin=1kHz
PO=1.5W, RL=4Ω, Fin=1kHz
PO=1W, RL=8Ω, Fin=1kHz
VIN=0.1Vrms, RL=8Ω, CB=1µF,
Fin=120Hz
CB=1µF, RL=8Ω, Fin=1kHz
PO=1.1W, RL=8Ω, A_wieght
APA2120/1
Unit
Min. Typ. Max.
2.7
2.3
1.5
W
2.0
1.9
1 1.1
0.05
%
0.07
60
dB
90
dB
95
dB
Operating Characteristics, SE mode
VDD=5V,TA=25°C,RL=4Ω, Gain=1V/V (unless otherwise noted)
Symbol
Parameter
Test Condition
THD=10%, RL=8Ω, Fin=1kHz
APA2120/1
Unit
Min. Typ. Max.
400
PO Maximum Output Power
THD=10%, RL=32Ω, Fin=1kHz
THD=1%, RL=8Ω, Fin=1kHz
THD=1%, RL=32Ω, Fin=1kHz
110
mW
320
90
THD+N Total Harmonic Distortion Plus
Noise
PO=250mW, RL=8Ω, Fin=1kHz
PO=75mW, RL=32Ω, Fin=1kHz
0.08
%
0.08
PSRR Power Ripple Rejection Ratio
VIN=0.1Vrms, RL=8Ω, CB=1µF,
Fin=120Hz
48
dB
Xtalk Channel Separation
S/N Signal to Noise Ratio
CB=1µF, RL=32Ω, Fin=1kHz
100
dB
PO=75mW, SE, RL=32Ω, A_wieght
100
dB
Copyright ANPEC Electronics Corp.
4
Rev. A.1 - Mar., 2003
www.anpec.com.tw
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