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參數(shù)資料
| 型號(hào)： | AK4370VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| 中文描述： | 24位2通道DAC，具有惠普腺苷 |
| 文件頁(yè)數(shù)： | 8/49頁(yè) |
| 文件大小： | 695K |
| 代理商： | AK4370VN |
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ASAHI KASEI
[AK4370]
MS0595-E-00
2007/03
- 8 -
Parameter
LINEIN:
(LIN1/RIN1/LIN2/RIN2 pins)
Analog Input Characteristics
Input Resistance (Refer to Figure 21, Figure 22)
LIN1 pin
LIN1HL=LIN1HR=LIN1L=LIN1R bits = “1”
LIN1HL bit = “1”, LIN1HR=LIN1L=LIN1R bits = “0”
LIN1HR bit = “1”, LIN1HL=LIN1L=LIN1R bits = “0”
LIN1L bit = “1”, LIN1HL=LIN1HR=LIN1R bits = “0”
LIN1R bit = “1”, LIN1HL=LIN1HR=LIN1L bits = “0”
RIN1 pin
RIN1HL=RIN1HR=RIN1L=RIN1R bits = “1”
RIN1HL bit = “1”, RIN1HR=RIN1L=RIN1R bits = “0”
RIN1HR bit = “1”, RIN1HL=RIN1L=RIN1R bits = “0”
RIN1L bit = “1”, RIN1HL=RIN1HR=RIN1R bits = “0”
RIN1R bit = “1”, RIN1HL=RIN1HR=RIN1L bits = “0”
LIN2 pin
LIN2HL=LIN2HR=LIN2L=LIN2R= bits = “1”
LIN2HL bit = “1”, LIN2HR=LIN2L=LIN2R bits = “0”
LIN2HR bit = “1”, LIN2HL=LIN2L=LIN2R bits = “0”
LIN2L bit = “1”, LIN2HL=LIN2HR=LIN2R bits = “0”
LIN2R bit = “1”, LIN2HL=LIN2HR=LIN2L bits = “0”
RIN2 pin
RIN2HL=RIN2HR=RIN2L=RIN2R bits = “1”
RIN2HL bit = “1”, RIN2HR=RIN2L=RIN2R bits = “0”
RIN2HR bit = “1”, RIN2HL=RIN2L=RIN2R bits = “0”
RIN2L bit = “1”, RIN2HL=RIN2HR=RIN2R bits = “0”
RIN2R bit = “1”, RIN2HL=RIN2HR=RIN2L bits = “0”
Gain
LIN1/LIN2/RIN1/RIN2
LOUT/ROUT
LIN1/LIN2/RIN1/RIN2
HPL/HPR
Power Supplies
Power Supply Current
Normal Operation (PDN pin = “H”) (Note 13)
AVDD+DVDD
HVDD
Power-Down Mode (PDN pin = “L”) (Note 14)
min
typ
max
Units
14
-
-
-
-
14
-
-
-
-
14
-
-
-
-
14
-
-
-
-
1
0.05
25
100
100
100
100
25
100
100
100
100
25
100
100
100
100
25
100
100
100
100
0
+0.95
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
k
Ω
dB
dB
+1
+1.95
-
-
-
3.8
1.2
1
5.5
2.5
100
mA
mA
μ
A
Note 13. PMDAC=PMHPL=PMHPR=PMLO bits = “1”, MUTEN bit = “1”, HP-Amp no output.
PMDAC=PMHPL=PMHPR= “1”, PMLO bit= “0”, AVDD+DVDD+HVDD=4.0mA (typ) @2.4V, 3.8mA (typ)
@1.8V.
Note 14. All digital input pins are fixed to VSS2.
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相關(guān)代理商/技術(shù)參數(shù) |
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| AK4371 | 制造商:AKM 制造商全稱:AKM 功能描述:24bit DAC with Headphone Amplifier |
| AK4371VN | 制造商:AKM 制造商全稱:AKM 功能描述:DAC with built-in PLL & HP-AMP |
| AK4372 | 制造商:AKM 制造商全稱:AKM 功能描述:DAC with built-in PLL & HP-AMP |
| AK4372ECB | 制造商:AKM 制造商全稱:AKM 功能描述:DAC with built-in PLL & HP-AMP |
| AK4372VCB | 制造商:AKM 制造商全稱:AKM 功能描述:DAC with built-in PLL & HP-AMP |
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