APA2177 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Fabricante
APA2177 Datasheet PDF : 22 Pages
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APA2177
Electrical Characteristics (Cont.)
VDD=3.6V, VGND=VPGND=0V, V/SDN=VDD, CCPF=CCPO=1µF, Ci=1µF, TA=25oC (unless otherwise noted)
Symbol
Drivers
AV
△AV
Ri
ZO
VOS
VN
PSRR
CL
Tstart-up
VESD
PO
VO
THD+N
Crosstalk
Attshutdown
S/N
Parameter
Test Condition
Internal Voltage Gain
Gain Matching
Input Resistance
Input Resistance in shutdown
Output Impedance
Output Offset Voltage
Output Noise
Power Supply Rejection Ratio
Maximum Capacitive Load
Start up time
ESD Protection
Output Power
(Stereo, In Phase)
Output Voltage
(Stereo, In Phase)
Total Harmonic Distortion
Pulse Noise
Channel separation
Shutdown Attenuation
VGAIN=0V, No Load
VGAIN＞1.3V, No Load
GAIN = 0V(0dB)
GAIN ＞1.3V(6dB)
SDN = 0V
SDN = HI-Z ＞ 1.3 V, fin=10kHz
SDN = HI-Z ＞ 1.3 V, fin=1MHz
SDN = 0 V (shutdown mode)
VDD=2.5V to 5.5V,
RL = 16Ω
Vrr=0.2VPP,
RL=16 Ω, input
AC-Ground
fin= 217Hz
fin= 10kHz
OUTR, OUTL
THD+N=1%,
fin=1kHz
RL=16 Ω
RL=32 Ω
THD+N=1%, fin=1kHz, RL=100Ω
PO=20mW, RL=16 Ω, fin=1kHz
PO=25mW, RL=32 Ω, VDD=5.5V,
fin=1kHz
PO=20mW, RL=16 Ω fin=1kHz
fin =1kHz, RL=16 Ω, Vin=1Vrms
PO=20mW, RL=16Ω
GAIN = 0V(AV=0dB),
With A-weighting Filter
Min.
-0.95
-1.95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
-1.0
-2.0
1
19.8
13.2
10
35
17
25
0.5
7
-90
-80
220
4
8
25
22
1.1
0.04
0.02
80
80
95
Max.
Unit
-1.05
-2.05
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V/V
%
kΩ
kΩ
Ω
mV
µVRMS
dB
pF
ms
kV
mW
VRMS
%
dB
Copyright © ANPEC Electronics Corp.
4
Rev. A.3 - Nov., 2017
www.anpec.com.tw
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