APA2068_12 Datasheet, PDF (3/24 Pages) Anpec Electronics Coropration – Stereo 2.6W Audio Power Amplifier (With DC_Volume Control)

APA2068
Recommended Operating Conditions (Cont.)
Symbol
Parameter
VIL Low Level Threshold Voltage
VICM Common Mode Input Voltage
SHUTDOWN, MUTE
SE/BTL
Range
Min.
Max.
-
1.0
-
1
VDD-1.0
-
Unit
V
V
Electrical Characteristics
V_DD = 5V, T_A=25°C (unless otherwise noted)
Symbol
Parameter
IDD Supply Current
ISD Supply Current in Shutdown Mode
IIH
High Input Current
IIL
Low Input Current
VOS Output Differential Voltage
TSTART-UP Start-Up Time from Shutdown
Test Conditions
SE/BTL=0V
SE/BTL=5V
SE/BTL=0V
SHUTDOWN=0V
Bypass Capacitor, Cb=2.2µF
APA2068
Unit
Min. Typ. Max.
-
9
20
mA
-
4
10
-
1
-
µA
-
900
-
nA
-
900
-
nA
-
5
-
mV
-
1
-
S
Operating Characteristics, BTL mode
V_DD = 5V, T_A = 25°C, R_L = 4Ω, Gain = 2V/V (unless otherwise noted)
Symbol
Parameter
Test Conditions
THD+N=10%, RL=3Ω, fin = 1kHz
THD+N=10%, RL=4Ω, fin = 1kHz
PO Maximum Output Power
THD+N=10%, RL=8Ω, fin = 1kHz
THD+N=1%, RL=3Ω, fin = 1kHz
THD+N=1%, RL=4Ω, fin = 1kHz
THD+N=1%, RL=8Ω, fin = 1kHz
THD+N Total Harmonic Distortion Plus Noise ^{PO = 1.2W, RL = 4Ω, fin = 1kHz}
PO = 0.9W, RL = 8Ω, fin = 1kHz
PSRR Power Ripple Rejection Ratio
Vrr = 0.1Vrms, RL = 8Ω, CB = 1µF, fin = 120Hz
Crosstalk Channel Separation
CB = 1µF, RL = 8Ω, fin = 1kHz
S/N Signal to Noise Ratio
PO = 1.1W, RL = 8Ω, A_Weighting
Operating Characteristics, SE mode. V_DD = 5V,T_A = 25°C, Gain = 1V/V (unless otherwise noted)
Symbol
Parameter
Test Conditions
PO Maximum Output Power
THD+N= 10%, RL = 16Ω, fin = 1kHz
THD+N= 10%, RL = 32Ω, fin = 1kHz
THD+N = 1%, RL = 16Ω, fin = 1kHz
THD+N = 1%, RL = 32Ω, fin = 1kHz
APA2068
Min. Typ. Max.
-
2.9
-
-
2.6
-
-
1.6
-
-
2.4
-
-
1.8
-
1
1.3
-
-
0.07
-
-
0.08
-
-
60
-
-
90
-
-
95
-
APA2068
Min. Typ. Max.
-
220
-
-
120
-
-
160
-
-
95
-
Unit
W
%
dB
dB
dB
Unit
mW
Copyright © ANPEC Electronics Corp.
3
Rev. A.8 - May., 2012
www.anpec.com.tw