APA4863_09 Datasheet, PDF (4/17 Pages) Anpec Electronics Coropration – Stereo 2.2W Audio Power Amplifier

APA4863
Electrical Characteristics (Cont.)
Electrical Characteristics for SE Mode Operation
The following specifications apply for V_DD= 5V unless otherwise noted. Limits apply for T_A= 25°C
Symbol
Parameter
Test Conditions
VOS Output Offset Voltage
PO
Output Power
THD+N Total Harmonic Distortion Plus Noise
PSRR Power Supply Rejection Ratio
XTALK
SNR
Channel Separation
Signal-to-Noise Ratio
VIN=0V
THD+N=0.5%, fin=1kHz, RL=32Ω
THD+N=1%, fin=1kHz, RL=8Ω
THD+N=10%, fin=1kHz, RL=8Ω
AV=-1, PO=75mW, fin=1kHz,
RL=32Ω
VRIPPLE=200mVRMS, fin=1kHz,
CB=2.2µF, RL=8Ω,
fin=1kHz, CB=2.2µF, PO=32mW,
RL=32Ω
VDD=5V, PO=340mW, RL=8Ω
Min.
-
-
-
-
-
-
APA4863
Typ.
5
90
320
400
0.02
49
85
95
Max.
-
-
-
-
-
-
Truth Table for Logic Inputs
Shutdown
Low
Low
High
High
HP-IN
Low
High
Low
High
APA4863 Mode
Bridge-Tied
Single-Ended
APA4863 Shutdown
APA4863 Shutdown
Unit
mV
mW
%
dB
dB
dB
Copyright © ANPEC Electronics Corp.
4
Rev. A.7 - Oct., 2009
www.anpec.com.tw