參數(shù)資料
型號： AK4346VF
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： 3.3V 192kHz 24-Bit 6-Channel DAC
中文描述： 3.3 192kHz的24位6通道DAC
文件頁數(shù)： 5/31頁
文件大?。?/td> 379K
代理商： AK4346VF
ASAHI KASEI
[AK4346]
MS0531-E-00
2006/07
- 5 -
ANALOG CHARACTERISTICS
(Ta=25
°
C; AVDD, DVDD=3.3V; fs=44.1kHz; BICK=64fs; Signal Frequency=1kHz; 24bit Input Data;
Measurement frequency=20Hz
～
20kHz; R
L
≥
5k
; unless otherwise specified)
Parameter
Resolution
Dynamic Characteristics
(Note 4)
Fs=44.1kHz
BW=20kHz
-60dBFS
fs=96kHz
BW=40kHz
-60dBFS
fs=192kHz
BW=40kHz
-60dBFS
Dynamic Range (-60dBFS with A-weighted) (Note 5)
S/N (A-weighted) (Note 6)
Interchannel Isolation (1kHz)
Interchannel Gain Mismatch
DC Accuracy
Gain Drift
Output Voltage (Note 7)
Load Resistance (Note 8)
Load Capacitance
Power Supplies
Power Supply Current (AVDD+DVDD)
Normal Operation (RSTB pin = “H”, fs
≤
96kHz)
Normal Operation (RSTB pin = “H”, fs=192kHz)
Reset Mode (RSTB pin = “L”) (Note 9)
Note 4. Measured by Audio Precision System Two. Refer to the evaluation board manual.
Note 5. 100dB when using 16bit data.
Note 6. S/N does not depend on input data resolution.
Note 7. Full scale voltage (0dB). Output voltage scales with the voltage of AVDD pin. AOUT (typ. @0dB) =
2.24Vpp
×
AVDD/3.3
Note 8. For AC-load.
Note 9 P/S pin is tied to DVDD and the other all digital input pins including clock pins (MCLK, BICK, LRCK) are tied
to DVSS.
Min
Typ
Max
24
Units
Bits
0dBFS
-90
-40
-86
-37
-86
-37
104
104
100
0.2
-80
-
-
-
-
-
0.5
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
0dBFS
THD+N
0dBFS
96
96
80
100
2.24
-
ppm/
°
C
Vpp
k
pF
2.09
5
2.39
25
37
44
33
60
66
133
mA
mA
μ
A
相關PDF資料
PDF描述
AK4348 3.3V 192kHz 24-Bit 8-Channel DAC
AK4348EF 3.3V 192kHz 24-Bit 8-Channel DAC
AK4348VF 3.3V 192kHz 24-Bit 8-Channel DAC
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相關代理商/技術參數(shù)
參數(shù)描述
AK4348 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC
AK4348EF 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC
AK4348VF 制造商:AKM 制造商全稱:AKM 功能描述:3.3V 192kHz 24-Bit 8-Channel DAC
AK4351 制造商:AKM 制造商全稱:AKM 功能描述:18 BIT ADVANCED MULTI BIT 2CH DAC
AK4351VT 制造商:AKM 制造商全稱:AKM 功能描述:18 BIT ADVANCED MULTI BIT 2CH DAC
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