APA2176 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA2176 Datasheet PDF : 28 Pages
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APA2176/2176A
Electrical Characteristics (Cont.)
Unless otherwise specified, these specifications apply over VDD=3.3V, PVDD=5V, VPGND=VGND=0V, and CCPO=CCPF=2.2µF. Typical
values are at TA=25oC.
Symbol
Parameter
Test Conditions
APA2176/2176A
Unit
Min. Typ. Max.
VDD=1.8V, PVDD=3.0V, TA=25°C
PO
Output Power
THD+N = 1%, fin=1kHz, in Phase
RL = 16Ω
RL = 32Ω
THD+N = 10%, fin=1kHz, in Phase
RL = 16Ω
RL = 32Ω
55
35
40
70
45
55
-
mW
-
THD+N
Total Harmonic Distortion Plus Noise
fin = 1kHz
PO = 40mW, RL = 16Ω
PO = 30mW, RL = 32Ω
VO = 0.9Vrms, RL = 10kΩ
-
0.04
0.03
-
%
0.002
Crosstalk Channel Separation
fin = 1kHz
PO = 40mW, RL = 16Ω
VO = 0.9Vrms, RL = 10kΩ
-
78
-
dB
90
PSRR Power Supply Rejection Ratio
RL = 16Ω, fin=217Hz
-
82
-
dB
VOS
Output Offset Voltage
S/N
Signal to Noise Ratio
Vn
Noise Output Voltage
RL = 32Ω
With A-weighting Filter
PO = 30mW, RL = 32Ω
RL = 32Ω
-5
-
-
95
-
15
5
mV
-
dB
-
µV
(rms)
Copyright © ANPEC Electronics Corp.
5
Rev. A.7 - Jan., 2013
www.anpec.com.tw
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