參數(shù)資料
型號(hào)： AK7712
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi)： 圓形連接器
英文描述： Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
中文描述： 內(nèi)置20位ADC / DAC的尖端音頻DSP
文件頁(yè)數(shù)： 13/87頁(yè)
文件大?。?/td> 968K
代理商： AK7712
ASAHI KASEI
[AK7712A-VT]
0180-E-02
1997/12
- 13 -
Analog Characteristics
(Ta=25
°
C; AVDD,DVDD,AVB,DVB=5.0V; VRADH=AVDD,VRADL=AVSS,VRDAH=AVDD,VRDAL=AVSS;
fs=44.1kHz; BCLK=64fs master mode; MCLK=256fs; input signal frequency=1kHz; 20-bit;
measurement band width=10Hz
～
20kHz; DSP unit is reset; ADC differential input; unless otherwise specified.)
Parameter
min
typ
max
Units
ADC unit :
Resolution
Dynamic characteristics
S/(N+D) ( -0.5dB )
S/N (A-Weight)
Dynamic range (A-Weight) (note 1)
Interchannel isolation (f=1kHz)
DC Accuracy
Interchannel gain mismatch
Gain drift
Analog input
Input voltage (note 2)
Input impedance
DAC unit :
Resolution
Dynamic characteristics
S/(N+D) ( 0 dB )
S/N (A-Weight)
Dynamic range (A-Weight) (note 1)
Interchannel isolation (f=1kHz) (note 4)
DC Accuracy
Interchannel gain mismatch (note 4)
Gain drift
Analog output
Output voltage (note 3)
Load resistance
note 1: S/(N+D) with an input signal of -60dB below full-scale.
2: The full-scale of analog input voltage(AIN = (AIN+) - (AIN-) ) equals to
±
FS =
±
(VRADH - VRADL)
×
0.4
3: The full-scale of output voltage(0dB) is proportional to VRDAH.
Aout(typ. @0dB) = 2.9Vpp
×
VRDAH/5
4: Between L channel and R channel of each DAC.
20
Bits
86
94
94
90
92
98
98
105
dB
dB
dB
dB
0.1
50
0.3
-
dB
-
ppm/
°
C
±
1.9
±
2.0
220
±
2.1
Vp-p
k
20
Bits
80
93
93
90
86
97
97
105
dB
dB
dB
dB
0.2
50
0.5
-
dB
-
ppm/
°
C
2.65
5
2.90
3.15
Vp-p
k
相關(guān)PDF資料
PDF描述
AK7712A-VT Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK7714 Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK7714VT Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
AK7730A JT 23C 21#20 2#16 SKT GRND
AK8414 AK8414
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK7712A-VT 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Built-in 20-bit ADC/DAC Sophisticated Audio DSP
AK7712AVTP 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:BUILT-IN 20-BIT ADC/DAC SOPHISTICATED AUDIO DSP
AK7714 制造商:AKM 制造商全稱(chēng):AKM 功能描述:20-Bit Audio Codec with DSP and Delay RAM
AK7714VT 制造商:AKM 制造商全稱(chēng):AKM 功能描述:20-Bit Audio Codec with DSP and Delay RAM
AK7716VT 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Consumer IC
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