APA2071 Datasheet, PDF (4/24 Pages) Anpec Electronics Coropration – Stereo 3.1W Non-inverting Audio Power Amplifier(with DC Volume Control)

APA2071
Electrical Characteristics (Cont.)
Unless otherwise specified, these specifications apply over V_DD=5V, V_GND=0V and T_A= -40 ~ 85 ^oC. Typical values are at T_A=25^oC.
Symbol
Parameter
Test Conditions
BTL MODE. VDD=5V, GAIN=6dB (UNLESS OTHERWISE NOTED) (CONT.)
VOS
Output Offset Voltage
RL=4Ω
S/N
Signal to Noise Ratio
SE MODE. VDD=5V, GAIN=0dB
PO=1.1W, RL=8Ω, A_weighting
THD+N=10%, RL=16Ω
Po
Output Power, fin=1kHz
THD+N =10%, RL=32Ω
THD+N =1%, RL=16Ω
THD+N =1%, RL=32Ω
THD+N
Total Harmonic Distortion
Pulse Noise
PO=125mW, RL=16Ω, fin=1kHz
PO=65mW, RL=32Ω, fin=1kHz
PSRR
Power Supply Rejection Ratio
VDD Ripple =0.1Vrms, RL=32Ω,
CBYPASS =2.2µF, fin=217Hz
Crosstalk Channel Separation
CBYPASS=2.2µF, RL=32Ω, fin=1kHz
VOS
Output Offset Voltage
RL=32Ω
S/N
Signal to Noise Ratio
PO=75mW, RL=32Ω, A_weighting
Min.
APA2071
Typ.
Max.
-
5
-
-
95
-
-
220
-
-
120
-
-
160
-
-
95
-
-
0.12
-
-
0.11
-
-
60
-
-
60
-
-
5
-
-
100
-
Unit
mV
dB
mW
%
dB
dB
mV
dB
Copyright © ANPEC Electronics Corp.
4
Rev. A.3 - Nov., 2008
www.anpec.com.tw