參數(shù)資料
型號： ADC12038CIWM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類： ADC
英文描述： Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
中文描述： 8-CH 12-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO28
封裝： SOP-28
文件頁數(shù)： 26/41頁
文件大?。?/td> 1036K
代理商： ADC12038CIWM
Tables
(Continued)
TABLE 3. ADC12034 Multiplexer Addressing
Analog Channel Addressed
and Assignment
with A/DIN1 tied to MUXOUT1
and A/DIN2 tied to MUXOUT2
CH0
CH1
CH2
+
A/D Input
Polarity
Assignment
Multiplexer
Output
Channel
Assignment
Mode
MUX
Address
DI0
L
L
L
L
H
H
H
H
DI1
L
L
H
H
L
L
H
H
DI2
L
H
L
H
L
H
L
H
CH3
COM
A/DIN1
+
+
+
+
+
+
A/DIN2
+
+
MUXOUT1
CH0
CH2
CH0
CH2
CH0
CH2
CH1
CH3
MUXOUT2
CH1
CH3
CH1
CH3
COM
COM
COM
COM
+
Differential
+
+
+
+
Single-Ended
+
+
TABLE 4. ADC12032 and ADC12030 Multiplexer Addressing
Analog Channel Addressed
and Assignment
with A/DIN1 tied to MUXOUT1
and A/DIN2 tied to MUXOUT2
CH0
CH1
+
+
A/D Input
Polarity
Assignment
Multiplexer
Output
Channel
Assignment
Mode
MUX
Address
DI0
L
L
H
H
Note:
ADC12030 and ADC12H030 do not have A/DIN1, A/DIN2, MUXOUT1 and MUXOUT2 pins.
DI1
L
H
L
H
COM
A/DIN1
+
+
+
A/DIN2
+
MUXOUT1
CH0
CH0
CH0
CH1
MUXOUT2
CH1
CH1
COM
COM
+
Differential
Single-Ended
+
TABLE 5. Mode Programming
ADC12038
ADC12034
ADC12030
and
ADC12032
DI0
DI0
DI1
DI1
DI2
DI2
DI3
DI4
DI3
DI5
DI4
DI6
DI5
DI7
DI6
Mode Selected
(Current)
DO Format
(next Conversion
Cycle)
DI0
DI1
DI2
DI3
DI4
DI5
See Tables 2, 3 or Table 4
See Tables 2, 3 or Table 4
See Tables 2, 3 or Table 4
L
L
See Tables 2, 3 or Table 4
See Tables 2, 3 or Table 4
See Tables 2, 3 or Table 4
L
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
H
H
H
H
H
H
H
L
L
L
L
H
H
H
H
L
L
L
L
H
H
H
L
L
H
H
L
L
H
H
L
L
H
H
L
L
L
L
H
L
H
L
H
L
H
L
H
L
H
L
H
H
12 Bit Conversion
12 Bit Conversion
8 Bit Conversion
12 Bit Conversion of Full-Scale
12 Bit Conversion
12 Bit Conversion
8 Bit Conversion
12 Bit Conversion of Offset
Auto Cal
Auto Zero
Power Up
Power Down
Read Status Register
Data Out without Sign
Data Out with Sign
12 or 13 Bit MSB First
16 or 17 Bit MSB First
8 or 9 Bit MSB First
12 or 13 Bit MSB First
12 or 13 Bit LSB First
16 or 17 Bit LSB First
8 or 9 Bit LSB First
12 or 13 Bit LSB First
No Change
No Change
No Change
No Change
No Change
No Change
No Change
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
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相關(guān)PDF資料
PDF描述
ADC12030CIWM Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12032CIWM Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold
ADC12L030 3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold(可自行校對3.3V12位串行輸入/輸出帶MUX，采樣/保持功能A/D轉(zhuǎn)換器)
ADC12L034 3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold(可自行校對3.3V12位串行輸入/輸出帶MUX，采樣/保持功能A/D轉(zhuǎn)換器)
ADC12L038 3.3V Self-Calibrating 12-Bit Plus Sign Serial I/O A/D Converters with MUX and Sample/Hold(可自行校對3.3V12位串行輸入/輸出帶MUX，采樣/保持功能A/D轉(zhuǎn)換器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC12038CIWM/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC12038CIWM/NOPB 制造商:Texas Instruments 功能描述:A/D Converter (A-D) IC
ADC12038CIWMNOPB 制造商:National Semiconductor 功能描述:ADC Single SAR 114ksps 12-bit+Sign Serial 28-Pin SOIC W Rail 制造商:National Semiconductor 功能描述:ADC Single SAR 114ksps 12-bit+Sign Serial 28-Pin SOIC Rail
ADC12038CIWMX 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
ADC12038CIWMX/NOPB 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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