- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385093 > AK4633 (Asahi Kasei Microsystems Co.,Ltd) 16-Bit Mono CODEC with ALC & MIC/SPK-AMP PDF資料下載
參數(shù)資料
| 型號： | AK4633 |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 元件分類： | Codec |
| 英文描述： | 16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| 中文描述： | 16位單聲道編解碼器ALC的 |
| 文件頁數(shù)： | 12/82頁 |
| 文件大小： | 688K |
| 代理商： | AK4633 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁當(dāng)前第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁
ASAHI KASEI
[AK4633]
MS0447-E-03
2006/04
- 12 -
FILTER CHRACTERISTICS
(Ta = 25
°
C; AVDD =2.2
～
3.6V, DVDD =1.6
～
3.6V, SVDD =2.2
～
4.0V; fs=8kHz)
Parameter
ADC Digital Filter (Decimation LPF):
Passband (Note 19)
6.9dB
Stopband (Note 19)
Passband Ripple
Stopband Attenuation
Group Delay (Note 20)
Group Delay Distortion
DAC Digital Filter (Decimation LPF):
Passband (Note 19)
6.7dB
Stopband (Note 19)
Passband Ripple
Stopband Attenuation
Group Delay (Note 20)
Group Delay Distortion
DAC Digital Filter + Analog Filter:
Frequency Response: 0
～
3.4kHz
Note 19. The passband and stopband frequencies are proportional to fs (system sampling rate).
For example, ADC is PB=3.6kHz (@-1.0dB)= 0.45 x fs. A reference of frequency response is 1kHz.
Note 20. The calculated delay time caused by digital filtering. This time is from the input of analog signal to setting of the
16-bit data of a channel from the input register to the output register of the ADC.
For the DAC, this time is from setting the 16-bit data of a channel from the input register to the output of analog
signal.
In case of selected the path through the programming filter (1
st
HPF + 2-band Equalizer + ALC), the Group
Delay should be increased to 2/fs without the phase changing by IIR filter.
DC CHRACTERISTICS
(Ta = 25
°
C; AVDD =2.2
～
3.6V, DVDD =1.6
～
3.6V, SVDD =2.2
～
4.0V)
Parameter
Symbol
High-Level Input Voltage (DVDD
≥
2.2V)
(DVDD < 2.2V)
Low-Level Input Voltage (DVDD
≥
2.2V)
(DVDD < 2.2V)
High-Level Output Voltage (Iout=
80
μ
A)
Low-Level Output Voltage (Iout= 80
μ
A)
VOL
Input Leakage Current
Iin
Symbol
min
typ
max
Units
±
0.16dB
0.66dB
1.1dB
PB
SB
PR
SA
GD
GD
0
-
-
-
-
3.5
3.6
4.0
-
-
-
16
0
3.0
-
-
-
-
±
0.1
-
-
-
kHz
kHz
kHz
kHz
kHz
dB
dB
1/fs
μ
s
4.7
-
73
-
-
±
0.16dB
0.54dB
1.0dB
PB
SB
PR
SA
GD
GD
0
-
-
-
-
3.5
3.6
4.0
-
-
-
16
0
3.0
-
-
-
-
±
0.1
-
-
-
4.7
-
73
-
-
kHz
dB
dB
1/fs
μ
s
FR
-
±
1.0
-
dB
min
typ
-
-
-
-
-
-
-
max
-
-
Units
V
V
V
V
V
V
μ
A
VIH
VIL
VOH
70%DVDD
80%DVDD
-
-
DVDD
0.4
-
-
30%DVDD
20%DVDD
-
0.4
±
10
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4640 | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VG | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4640VN | 16BIT CODEC WITH MIC /HP/SPK-AMPl |
| AK4642EN | Stereo CODEC with MIC/HP/SPK-AMP |
| AK4643EN | Stereo CODEC with MIC/HP/RCV/SPK-AMP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4633ENP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4633VN | 制造商:AKM 制造商全稱:AKM 功能描述:16bit mono CODEC with MIC/SPK amplifier. |
| AK4633VNP-L | 制造商:Asahi Kasei Microsystems Co Ltd 功能描述:LOW COST MONO CODEC WITH SPK A |
| AK4634 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP |
| AK4635 | 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK/Video-AMP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。