參數(shù)資料
型號(hào)： ADC10158CIWM
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： ADC
英文描述： 10-Bit Plus Sign 4 レs ADCs with 4- or 8-Channel MUX, Track/Hold and Reference
中文描述： 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, PARALLEL ACCESS, PDSO28
封裝： SOP-28
文件頁(yè)數(shù)： 1/23頁(yè)
文件大小： 439K
代理商： ADC10158CIWM
ADC10154/ADC10158
10-Bit Plus Sign 4 μs ADCs with 4- or 8-Channel MUX,
Track/Hold and Reference
General Description
The ADC10154 and ADC10158 are CMOS 10-bit plus sign
successive approximation A/D converters with versatile ana-
log input multiplexers, track/hold function and a 2.5V
band-gap reference. The 4-channel or 8-channel multiplex-
ers can be software configured for single-ended, differential
or pseudo-differential modes of operation.
The input track/hold is implemented using a capacitive array
and sampled-data comparator.
Resolution can be programmed to be 8-bit, 8-bit plus sign,
10-bit or 10-bit plus sign. Lower-resolution conversions can
be performed faster.
The variable resolution output data word is read in two bytes,
and can be formatted left justified or right justified, high byte
first.
Applications
n
Process control
n
Instrumentation
n
Test equipment
Features
n
4- or 8- channel configurable multiplexer
n
Analog input track/hold function
n
0V to 5V analog input range with single +5V power
supply
n
5V to +5V analog input voltage range with
±
5V
supplies
n
Fully tested in unipolar (single +5V supply) and bipolar
(dual
±
5V supplies) operation
n
Programmable resolution/speed and output data format
n
Ratiometric or Absolute voltage reference operation
n
No zero or full scale adjustment required
n
No missing codes over temperature
n
Easy microprocessor interface
Key Specifications
n
Resolution
n
Integral linearity error
n
Unipolar power dissipation
n
Conversion time (10-bit + sign)
n
Conversion time (8-bit)
n
Sampling rate (10-bit + sign)
n
Sampling rate (8-bit)
n
Band-gap reference
10-bit plus sign
±
1 LSB (max)
33 mW (max)
4.4 μs (max)
3.2 μs (max)
166 kHz
207 kHz
2.5V
±
2.0% (max)
ADC10158 Simplified Block Diagram
TRI-STATE
is a registered trademark of National Semiconductor Corporation.
DS011225-1
November 1999
A
R
1999 National Semiconductor Corporation
DS011225
www.national.com
相關(guān)PDF資料
PDF描述
ADC10154 Low-Voltage High-Speed Quadruple Differential Line Receiver 16-SOIC 0 to 70
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ADC10158CIN 10-Bit Plus Sign 4 レs ADCs with 4- or 8-Channel MUX, Track/Hold and Reference
ADC1021 10-BIT uP COMPATIBLKE A/D CONVERTERS
ADC1021CCJ 10-BIT uP COMPATIBLKE A/D CONVERTERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADC10158CIWM/48 制造商:Rochester Electronics LLC 功能描述: 制造商:Texas Instruments 功能描述:
ADC10158CIWM/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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADC10158CIWMX 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADC10158CIWMX/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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
ADC10158CMJ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Single-Ended Data Acquisition System
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