APA3002 View Datasheet(PDF) - Anpec Electronics
Part Name
Description
Manufacturer
APA3002 Datasheet PDF : 29 Pages
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APA3002
Electrical Characteristics (Cont.)
VDD =12V, DGND=AGND=0V, TA= 25οC (unless otherwise noted)
Symbol
Parameter
Test Condition
APA3002
Unit
Min. Typ. Max.
CLASS-D MODE, AV=15.7dB (VOLTAGE GAIN=RATIO OF THE FILTERED OUTPUT VOLTAGE TO INPUT VOLTAGE)
(CONT.)
S/N
With A-Weighting Filter
PO = 5W, RL = 8Ω
-
85
-
dB
VOS
Output Offset Voltage
RL = 8Ω
-
-
20
mV
Vn
Noise Output Voltage
-
250
-
µV
(rms)
Rds(on)
Power MOSFET Drain-Source
On-State Resistance
IO=1A
High side
Low side
Total
-
300
-
-
250
-
mΩ
-
550
650
VAROUT OUTPUT, AV=10dB
PO
Output Power
THD+N
Total Harmonic Distortion Plus
Noise
Crosstalk Channel Separation
PSRR
Vos
S/N
Power Supply Rejection Ratio
Output Offset Voltage
Vn
Noise Output Voltage
LINEAR REGULATORS (LDO)
THD+N = 1%, fin = 1kHz, RL = 32Ω
-
20
-
mW
THD+N = 10%, fin = 1kHz, RL = 32Ω
-
25
-
fin= 1kHz, RL = 32Ω, PO = 14mW,
-
0.05
-
%
VO= 1Vrms, RL=47kΩ, fin=1kHz
PO=14mW, RL = 32Ω, fin=1kHz,
CB=1µF
CB = 1µF, RL = 32Ω, fin =120Hz,
VRR=0.2Vrms
RL = 32Ω
With A-Weighting Filter
PO= 20mW, RL = 32Ω,
CB = 1µF
-
0.005
-
-
63
-
dB
-
85
-
dB
-
-
20
mV
-
80
-
dB
-
30
-
µV
(rms)
V5VLDO
V2.5VREF
PSRR
5V LDO Regulator Output
2.5V Reference Voltage
Power Supply Rejection Ratio
I5VLDO =0-100mA, VSD =5V
No load
CB = 1µF, fin= 120Hz
4.5
5
5.5
V
0.45X
V5VLDO
0.50X
V5VLDO
0.55X
V5VLDO
V
-
73
-
dB
Copyright © ANPEC Electronics Corp.
4
Rev. A.6 - Sep., 2009
www.anpec.com.tw
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