- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄385093 > AK4588VQ (Asahi Kasei Microsystems Co.,Ltd) 2/8 CHANNEL AUDIO CODEC WITH DIR PDF資料下載
參數(shù)資料
| 型號(hào)： | AK4588VQ |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類(lèi)： | Codec |
| 英文描述： | 2/8 CHANNEL AUDIO CODEC WITH DIR |
| 中文描述： | 2 / 8聲道音頻編解碼器迪爾 |
| 文件頁(yè)數(shù)： | 12/76頁(yè) |
| 文件大?。?/td> | 787K |
| 代理商： | AK4588VQ |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)當(dāng)前第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)
ASAHI KASEI
[AK4588]
MS0287-E-01
2004/03
- 12 -
Notes:
5. S/N measured by CCIR-ARM is 96dB(@fs=48kHz).
6. PSR is applied to AVDD, DVDD, PVDD and TVDD with 1kHz, 50mVpp. VREFH pin is held a constant voltage.
7. S/N measured by CCIR-ARM is 102dB(@fs=48kHz).
8. C
L
=20pF, X'tal=24.576MHz, CM1-0=“10”, CM1-0=“10”, OCKS1-0="10"@48kHz,"00"@96kHz, "11"@192kHz.
9. TVDD=13mA(typ).
10. In the power-down mode. RX inputs are open and all digital input pins including clock pins (MCLK, BICK,
LRCK) are held DVSS.
FILTER CHARACTERISTICS
(Ta=25
°
C; AVDD, DVDD=4.5
～
5.5V; TVDD=2.7
～
5.5V; fs=48kHz)
Parameter
Symbol
ADC Digital Filter (Decimation LPF):
Passband
(Note 11)
-0.2dB
-3.0dB
Stopband
SB
Passband Ripple
PR
Stopband Attenuation
SA
Group Delay (Note 12)
GD
Group Delay Distortion
GD
ADC Digital Filter (HPF):
Frequency Response (Note 11)
-3dB
-0.1dB
DAC Digital Filter:
Passband (Note 11)
-0.1dB
-6.0dB
Stopband
SB
Passband Ripple
PR
Stopband Attenuation
SA
Group Delay (Note 12)
GD
DAC Digital Filter + Analog Filter:
Frequency Response: 0
～
20.0kHz
40.0kHz (Note 13)
80.0kHz (Note 13)
FR
Notes:
11. The passband and stopband frequencies scale with fs.
For example, 21.8kHz at –0.1dB is 0.454 x fs (DAC). The reference frequency of these responses is 1kHz.
12. The calculating delay time which occurred by digital filtering. This time is from setting the input of analog signal
to setting the 24bit data of both channels to the output register for ADC.
For DAC, this time is from setting the 20/24bit data of both channels on input register to the output of analog
signal.
13. 40kHz@fs=96kHz, 80kHz@fs=192kHz
min
typ
max
Units
±
0.1dB
PB
0
-
-
20.0
23.0
16
0
18.9
-
-
±
0.04
kHz
kHz
kHz
kHz
dB
dB
1/fs
μs
28.0
68
FR
1.0
6.5
Hz
Hz
PB
0
-
24.0
19.2
21.8
-
±
0.02
kHz
kHz
kHz
dB
dB
1/fs
26.2
54
FR
FR
±
0.2
±
0.3
±
1.0
dB
dB
dB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4589VQ | 2/8-Channel Audio CODEC with DIR |
| AK4591 | 24bit 4ch ADC + 24bit 6ch DAC |
| AK4620A | 24 BIT 192KHZ AUDIO CODEC WITH IPGA |
| AK4620AVF | 24 BIT 192KHZ AUDIO CODEC WITH IPGA |
| AK4620B | 24-Bit 192kHz Audio CODEC with IPGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4589 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:2/8 CHANNEL AUDIO CODEC WITH DIR |
| AK4589_1 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:2/8-Channel Audio CODEC with DIR |
| AK4589VQ | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:2/8-Channel Audio CODEC with DIR |
| AK4591 | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:24bit 4ch ADC + 24bit 6ch DAC |
| AK4591VQ | 制造商:AKM 制造商全稱(chēng):AKM 功能描述:??￥???????????ˉ??????24bit 4ch ADC 24bit 6ch DAC |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。