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參數資料
| 型號： | ADC10154 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Low-Voltage High-Speed Quadruple Differential Line Receiver 16-SOIC 0 to 70 |
| 中文描述： | 10位帶符號4レs的4模數轉換器-或8通道多路復用器，采樣/保持和參考 |
| 文件頁數： | 1/23頁 |
| 文件大?。?/td> | 439K |
| 代理商： | ADC10154 |
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PDF資料 |
PDF描述 |
|---|---|
| ADC10158 | Low-Voltage High-Speed Quadruple Differential Line Receiver 16-SOIC 0 to 70 |
| 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 |
| ADC1021CCJ-1 | 10-BIT uP COMPATIBLKE A/D CONVERTERS |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADC10154BIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| ADC10154BIN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| ADC10154CIJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| ADC10154CIWM | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
| ADC10154CIWM/NOPB | 功能描述:模數轉換器 - ADC RoHS:否 制造商:Texas Instruments 通道數量: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 |
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