參數(shù)資料
型號: ADC082S101CIMMX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: ADC
英文描述: 2 Channel, 1 MSPS, 8-Bit A/D Converter
中文描述: 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8
封裝: MSOP-8
文件頁數(shù): 2/19頁
文件大?。?/td> 925K
代理商: ADC082S101CIMMX
Block Diagram
20125407
Pin Descriptions and Equivalent Circuits
Pin No.
ANALOG I/O
5,4
DIGITAL I/O
Symbol
Description
IN1 and IN2
Analog inputs. These signals can range from 0V to V
A
.
8
SCLK
Digital clock input. This clock directly controls the conversion
and readout processes.
Digital data output. The output samples are clocked out of this
pin on falling edges of the SCLK pin.
Digital data input. The ADC082S101’s Control Register is
loaded through this pin on rising edges of the SCLK pin.
Chip select. On the falling edge of CS, a conversion process
begins. Conversions continue as long as CS is held low.
7
DOUT
6
DIN
1
CS
POWER SUPPLY
2
V
A
Positive supply pin. This pin should be connected to a quiet
+2.7V to +5.25V source and bypassed to GND with a 1 μF
capacitor and a 0.1 μF monolithic capacitor located within 1
cm of the power pin.
The ground return for the analog supply and signals.
3
GND
A
www.national.com
2
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相關代理商/技術參數(shù)
參數(shù)描述
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