參數(shù)資料
型號(hào): PCM1808PWG4
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(yè)數(shù): 5/23頁(yè)
文件大小: 214K
代理商: PCM1808PWG4
www.ti.com
PIN ASSIGNMENTS
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
REF
AGND
V
CC
V
DD
DGND
SCKI
LRCK
V
IN
R
V
IN
L
FMT
MD1
MD0
DOUT
BCK
PW PACKAGE
(TOP VIEW)
P0032-02
PCM1808
SLES177A–APRIL 2006–REVISED AUGUST 2006
TERMINAL FUNCTIONS
TERMINAL
I/O
DESCRIPTION
NAME
PIN
2
8
5
9
12
7
10
11
6
3
4
13
14
1
AGND
BCK
DGND
DOUT
FMT
LRCK
MD0
MD1
SCKI
V
CC
V
DD
V
IN
L
V
IN
R
V
REF
Analog GND
Audio data bit clock input/output
(1)
Digital GND
Audio data digital output
Audio interface format select
(2)
Audio data latch enable input/output
(1)
Audio interface mode select 0
(2)
Audio interface mode select 1
(2)
System clock input; 256 f
S
, 384 f
S
or 512 f
S(3)
Analog power supply, 5-V
Digital power supply, 3.3-V
Analog input, L-channel
Analog input, R-channel
Reference voltage decoupling (= 0.5 V
CC
)
I/O
O
I
I/O
I
I
I
I
I
(1)
(2)
(3)
Schmitt-trigger input with internal pulldown (50-k
, typical)
Schmitt-trigger input with internal pulldown (50-k
, typical), 5-V tolerant
Schmitt-trigger input, 5-V tolerant
5
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PCM1808PWRG4 功能描述:音頻模/數(shù)轉(zhuǎn)換器 IC Sgl-ended Ana Input 24B 96kHz 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:
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