APA2176/2176A
Electrical Characteristics (Cont.)
Unless otherwise specified, these specifications apply over VDD=3.3V, PVDD=5V, VPGND=VGND=0V, and CCPO=CCPF=2.2mF. Typical
values are at TA=25oC.
APA2176/2176A
Symbol
Parameter
Test Conditions
Unit
Min.
Typ.
Max.
VDD=1.8V, PVDD=3.0V, TA=25°C
THD+N = 1%, fin=1kHz, in Phase
RL = 16W
RL = 32W
55
40
-
-
35
PO
Output Power
mW
THD+N = 10%, fin=1kHz, in Phase
RL = 16W
RL = 32W
70
55
45
-
fin = 1kHz
PO = 40mW, RL = 16W
PO = 30mW, RL = 32W
VO = 0.9Vrms, RL = 10kW
0.04
0.03
0.002
THD+N
Total Harmonic Distortion Plus Noise
Channel Separation
-
-
%
fin = 1kHz
PO = 40mW, RL = 16W
VO = 0.9Vrms, RL = 10kW
Crosstalk
-
78
90
dB
PSRR
VOS
Power Supply Rejection Ratio
Output Offset Voltage
-
82
-
-
dB
RL = 16W, fin=217Hz
RL = 32W
-5
5
mV
With A-weighting Filter
PO = 30mW, RL = 32W
S/N
Vn
Signal to Noise Ratio
Noise Output Voltage
-
-
95
15
-
-
dB
mV
(rms)
RL = 32W
Copyright ã ANPEC Electronics Corp.
5
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Rev. A.7 - Jan., 2013
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
