參數(shù)資料
型號(hào): ADC0838CIWM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): ADC
英文描述: 8-Bit Serial I/O A/D Converters with Multiplexer Options
中文描述: 8-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝: PLASTIC, SO-20
文件頁(yè)數(shù): 7/26頁(yè)
文件大?。?/td> 410K
代理商: ADC0838CIWM
ML2281, ML2282, ML2284, ML2288
7
V
CC
DATA
OUTPUT
C
L
C
L
R
L
DATA
OUTPUT
t
1H
t
0H
t
1H
t
0H
CS
V
CC
GND
V
OH
GND
50%
10%
t
1H
90%
90%
DO AND
SARS OUTPUTS
CS
DO AND
SARS OUTPUTS
GND
V
CC
V
CC
V
OL
10%
t
0H
50%
10%
90%
t
r
t
r
R
L
Figure 1. High Impedance Test Circuits and Waveforms
CLK
CLK
CS
DO
t
SET-UP
t
PD0,
t
PD1
t
SET-UP
t
SET-UP
t
HOLD
t
HOLD
CS
DATA
IN (DI)
CLK
DATA
OUT (DO)
SE
t
SET-UP
START CONVERSION
BIT 7
(MSB)
BIT 6
t
PD0,
t
PD1
Figure 2. Timing Diagrams
Data Input Timing
Data Output Timing
ML2281 Start Conversion Timing
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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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ADC0838CIWMXNOPB 制造商:National Semiconductor 功能描述:ADC Single SAR 31ksps 8-bit Serial 20-Pin SOIC W T/R