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參數(shù)資料
| 型號(hào)： | AK4340_06 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output |
| 中文描述： | 192kHz的24位立體聲ツヒDAC，具有2Vrms的輸出 |
| 文件頁數(shù)： | 6/23頁 |
| 文件大?。?/td> | 259K |
| 代理商： | AK4340_06 |
ASAHI KASEI
[AK4340]
MS0501-E-00
2006/04
- 6 -
FILTER CHARACTERISTICS
(Ta = 25
°
C; VDD = +4.5
～
+5.5V, HVEE = -13.2
～
-4.5V; fs = 44.1kHz, DEM = OFF)
Parameter
Digital filter
Passband
±
0.05dB (Note 9)
-6.0dB
Stopband (Note 9)
Passband Ripple
Stopband Attenuation
Group Delay (Note 10)
Digital Filter + LPF
Frequency Response
20.0kHz
40.0kHz
80.0kHz
fs=192kHz
Note 9. The passband and stopband frequencies scale with fs (system sampling rate).
For example, PB=0.4535×fs (@
±
0.05dB), SB=0.546×fs.
Note 10. Delay time caused by digital filtering. This time is from setting the 16/24bit data of both channels to input
register to the output of analog signal.
DC CHARACTERISTICS
(Ta=25
°
C; VDD = +4.5
～
+5.5V, HVEE = -13.2
～
-4.5V)
Parameter
Symbol
High-Level Input Voltage
Low-Level Input Voltage
VIL
Input Leakage Current (Note 11)
Iin
Note 11. P/S pin is pulled-up internally. (typ. 100k
)
Symbol
min
typ
max
Units
PB
0
-
22.05
19.3
20.0
-
±
0.02
-
kHz
kHz
kHz
dB
dB
1/fs
SB
PR
SA
GD
24.1
54
-
fs=44.1kHz
fs=96kHz
FR
FR
FR
-
-
-
±
0.05
±
0.05
±
0.05
-
-
-
dB
dB
dB
min
2.2
-
-
typ
-
-
-
max
-
0.8
±
10
Units
V
V
μA
VIH
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| AK4340 | 192kHz 24-Bit Stereo DAC with 2Vrms Output |
| AK4340ET | 192kHz 24-Bit Stereo DAC with 2Vrms Output |
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相關(guān)代理商/技術(shù)參數(shù) |
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| AK4340ET | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz 24-Bit Stereo ΔΣ DAC with 2Vrms Output |
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| AK4341 | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 24Bit ツヒ DAC |
| AK4341ET | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz 24-Bit Stereo ツヒ DAC with 2Vrms Output |
| AK4342 | 制造商:AKM 制造商全稱:AKM 功能描述:24-Bit Stereo DAC with HP-AMP & 2V Line-Out |
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