參數(shù)資料
型號(hào): AK4645
廠(chǎng)商: Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi): Codec
英文描述: Stereo CODEC with MIC/HP-AMP
中文描述: 立體聲編解碼器麥克風(fēng)/惠普腺苷
文件頁(yè)數(shù): 8/96頁(yè)
文件大?。?/td> 821K
代理商: AK4645
ASAHI KASEI
[AK4645]
MS0543-E-00
2006/09
- 8 -
Parameter
DAC Characteristics:
Resolution
Stereo Line Output Characteristics:
DAC
LOUT/ROUT pins, ALC=OFF, IVOL=0dB, DVOL=0dB, LOVL bit =
“0”, LODIF bit = “0”, R
L
=10k
(Single-ended)
Output Voltage (Note 13)
LOVL bit = “0”
LOVL bit = “1”
S/(N+D) (
3dBFS)
S/N (A-weighted)
Interchannel Isolation
Interchannel Gain Mismatch
Load Resistance
Load Capacitance
Mono Line Output Characteristics:
DAC
LOP/LON pins, ALC=OFF, IVOL=0dB, DVOL=0dB, LOVL bit = “0”,
LODIF bit = “1”, R
L
=10k
for each pin (Full-differential)
Output Voltage (Note 14)
LOVL bit = “0”
LOVL bit = “1”
S/(N+D) (
3dBFS)
S/N (A-weighted)
Load Resistance (LOP/LON pins, respectively)
Load Capacitance (LOP/LON pins, respectively)
Note 13. Output voltage is proportional to AVDD voltage. Vout = 0.6 x AVDD (typ)@LOVL bit = “0”.
Note 14. Output voltage is proportional to AVDD voltage. Vout = (LOP)
(LON) = 1.2 x AVDD (typ)@LOVL bit = “0”.
min
typ
max
Units
-
-
16
Bits
1.78
2.25
78
82
80
-
10
-
1.98
2.50
88
92
100
0.1
-
-
2.18
2.75
-
-
-
0.5
-
30
Vpp
Vpp
dBFS
dB
dB
dB
k
pF
3.52
4.50
78
85
10
-
3.96
5.00
88
95
-
-
4.36
5.50
-
-
-
30
Vpp
Vpp
dBFS
dB
k
pF
相關(guān)PDF資料
PDF描述
AK4646EZ Stereo CODEC with MIC/SPK-AMP
AK4646 Stereo CODEC with MIC/SPK-AMP
AK4646EN Stereo CODEC with MIC/SPK-AMP
AK4647 Stereo CODEC with MIC/HP-AMP
AK4647VN Stereo CODEC with MIC/HP-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4645EN 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4645ENP-L 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:
AK4645EZ 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/HP-AMP
AK4646 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with built-in MIC/SPK amplifier
AK4646_11 制造商:AKM 制造商全稱(chēng):AKM 功能描述:Stereo CODEC with MIC/SPK-AMP