參數(shù)資料
型號(hào): AK4533
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: Audio Codec with Touch Screen Controller
中文描述: 音頻編解碼器與觸摸屏控制器
文件頁(yè)數(shù): 16/40頁(yè)
文件大?。?/td> 473K
代理商: AK4533
[ASAHI KASEI]
<Revision 0.9a>
July 00
15
Audio Block Diagram
Figure 9
shows audio codec block diagram
MICIN
20dB fixed
AMP
-8dB to 27.5dB
AGC
4th order
Σ
modulator
(64 times oversampling)
1/64 times 4th order
decimation digital filter
16bit
2ch
fs
MICOUT
AIN
AFILT
CTF &
Out Buff
CTF &
Out Buff
1bit SC DAC
& 2nd order
1bit SC DAC
& 2nd order
Digital
Σ
modulator
4th order,
128/256 time oversampling
128fs/
256fs
8 times interpolation
digital filter(LPF type)
Digital ATT
0 to 22.5dB
LOUT
ROUT
fs
fs
8fs
Figure 9. Audio Codec Block Diagram
相關(guān)PDF資料
PDF描述
AK4534 16Bit CODEC with MIC/HP/SPK-AMP
AK4534VN 16Bit CODEC with MIC/HP/SPK-AMP
AK4536 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4536VN 16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4537 16-Bit ツヒ Stereo CODEC with MIC/HP/SPK-AMP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AK4534 制造商:AKM 制造商全稱:AKM 功能描述:16Bit CODEC with MIC/HP/SPK-AMP
AK4534VN 制造商:AKM 制造商全稱:AKM 功能描述:16Bit CODEC with MIC/HP/SPK-AMP
AK4534VQ 功能描述:IC CODEC 16BIT MIC/HP/SPK-AMP 制造商:akm semiconductor inc. 系列:* 零件狀態(tài):上次購(gòu)買時(shí)間 標(biāo)準(zhǔn)包裝:1,000
AK4536 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP
AK4536VN 制造商:AKM 制造商全稱:AKM 功能描述:16-Bit Mono CODEC with ALC & MIC/SPK-AMP