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參數(shù)資料
| 型號： | ADC082S021CIMM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | ADC |
| 英文描述： | 2 Channel, 200 KSPS, 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 |
| 文件大小： | 939K |
| 代理商： | ADC082S021CIMM |
Block Diagram
20124807
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 ADC082S021’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
相關PDF資料 |
PDF描述 |
|---|---|
| ADC082S021CIMMX | 2 Channel, 200 KSPS, 8-Bit A/D Converter |
| ADC082S021EVAL | 2 Channel, 200 KSPS, 8-Bit A/D Converter |
| ADC082S051 | 2 Channel, 1 MSPS 12-Bit A/D Converter |
| ADC082S101 | 2 Channel, 1 MSPS 12-Bit A/D Converter |
| ADC082S101CIMM | 2 Channel, 1 MSPS, 8-Bit A/D Converter |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADC082S021CIMM/NOPB | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC082S021CIMMX | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC082S021CIMMX/NOPB | 功能描述:模數(shù)轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結構:Sigma-Delta 轉換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32 |
| ADC082S021EVAL | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2 Channel, 200 KSPS, 8-Bit A/D Converter |
| ADC082S051 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2 Channel, 1 MSPS 12-Bit A/D Converter |
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