參數(shù)資料
型號: PCM1808PWR
英文描述: SINGLE-ENDED, ANALOG-INPUT 24-BIT, 96-kHz STEREO A/D CONVERTER
中文描述: 單端模擬輸入24位,96千赫立體聲A / D轉(zhuǎn)換器
文件頁數(shù): 6/23頁
文件大?。?/td> 214K
代理商: PCM1808PWR
www.ti.com
Antialias
LPF
BCK
V
IN
L
Reference
V
REF
V
IN
R
Delta-Sigma
Modulator
×
1/64
Decimation
Filter
with
High-Pass Filter
Power Supply
AGND
V
CC
V
DD
DGND
Clock and Timing Control
LRCK
DOUT
SCKI
B0004-10
Antialias
LPF
Delta-Sigma
Modulator
Serial
Interface
Mode/
Format
Control
FMT
MD1
MD0
TYPICAL PERFORMANCE CURVES OF INTERNAL FILTERS
All specifications at T
A
= 25°C, V
CC
= 5 V, V
DD
= 3.3 V, master mode, f
S
= 48 kHz, system clock = 512 f
S
, 24-bit data, unless
otherwise noted.
DECIMATION FILTER FREQUENCY RESPONSE
Normalized Frequency [
×
f
S
]
200
150
100
50
0
50
0
8
16
24
32
A
G001
Frequency [
×
f
S
]
100
90
80
70
60
50
40
30
20
10
0
0.00
0.25
0.50
0.75
1.00
A
G002
PCM1808
SLES177A–APRIL 2006–REVISED AUGUST 2006
Functional Block Diagram
OVERALL CHARACTERISTICS
STOP-BAND ATTENUATION CHARACTERISTICS
Figure 1.
Figure 2.
6
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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PCM1808QPWRQ1 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC AC 99dB SNR Stereo ADC RoHS:否 制造商:Wolfson Microelectronics 轉(zhuǎn)換速率: 分辨率: ADC 輸入端數(shù)量: 工作電源電壓: 最大工作溫度: 最小工作溫度: 安裝風(fēng)格: 封裝 / 箱體: 封裝:
PCM-181 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in
PCM-182 功能描述:電線鑒定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 產(chǎn)品:Labels and Signs 類型: 材料:Vinyl 顏色:Blue 寬度:0.625 in 長度:1 in
PCM-1825-1849 制造商:Panduit Corp 功能描述:Call vendor for pricing