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參數(shù)資料
| 型號(hào)： | ADC08031CIWM |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類(lèi)： | ADC |
| 英文描述： | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
| 中文描述： | 8-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14 |
| 封裝： | SOP-14 |
| 文件頁(yè)數(shù)： | 10/24頁(yè) |
| 文件大?。?/td> | 509K |
| 代理商： | ADC08031CIWM |
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ADC08038 Functional Block Diagram
Functional Description
1.0 MULTIPLEXER ADDRESSING
The design of these converters utilizes a comparator struc-
ture with built-in sample-and-hold which provides for a differ-
ential analog input to be converted by a successive-
approximation routine.
The actual voltage converted is always the difference be-
tween an assigned “+” input terminal and a “” input terminal.
The polarity of each input terminal of the pair indicates which
line the converter expects to be the most positive. If the as-
signed “+” input voltage is less than the “” input voltage the
converter responds with an all zeros output code.
A unique input multiplexing scheme has been utilized to pro-
vide multiple analog channels with software-configurable
single-ended, differential, or pseudo-differential (which will
convert the difference between the voltage at any analog in-
put and a common terminal) operation. The analog signal
conditioning required in transducer-based data acquisition
systems is significantly simplified with this type of input flex-
ibility. One converter package can now handle ground refer-
enced inputs and true differential inputs as well as signals
with some arbitrary reference voltage.
A particular input configuration is assigned during the MUX
addressing sequence, prior to the start of a conversion. The
MUX address selects which of the analog inputs are to be
D
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F
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADC08034 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行輸入/輸出A/D轉(zhuǎn)換器帶多路選擇，電壓基準(zhǔn)和跟蹤/保持功能) |
| ADC08038 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行輸入/輸出A/D轉(zhuǎn)換器帶多路選擇，電壓基準(zhǔn)和跟蹤/保持功能) |
| ADC08034CIWM | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
| ADC08032 | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function(8位高速串行輸入/輸出A/D轉(zhuǎn)換器帶多路選擇，電壓基準(zhǔn)和跟蹤/保持功能) |
| ADC08032CIWM | 8-Bit High-Speed Serial I/O A/D Converters with Multiplexer Options, Voltage Reference, and Track/Hold Function |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADC08031CIWM/NOPB | 制造商:Texas Instruments 功能描述:Single ADC SAR 8-bit Serial 14-Pin SOIC W |
| ADC08031CIWMX | 功能描述:IC ADC 8BIT HS SERIAL I/O 14SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類(lèi)型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類(lèi)型:- |
| ADC08031CIWMX/NOPB | 制造商:Texas Instruments 功能描述:ADC Single SAR 8-bit Serial 14-Pin SOIC W T/R |
| ADC08031CMJ | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| ADC0803-1CN | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:CMOS 8-bit A/D converters |
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