ADC08832IN

更新时间： 2024-09-19 22:56:27

品牌	Logo	应用领域
美国国家半导体 - NSC		转换器复用器光电二极管
页数	文件大小	规格书
23页	489K
描述
8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function

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ADC08832IN 数据手册

September 1999

ADC08831/ADC08832

8-Bit Serial I/O CMOS A/D Converters with Multiplexer

and Sample/Hold Function

n Remote sensing in noisy environments

n Instrumentation

The ADC08831/ADC08832 are 8-bit successive approxima-

n Embedded Systems

General Description

tion Analog to Digital converters with 3-wire serial interfaces

and a configurable input multiplexer for 2 channels. The se-

Features

™

rial I/O will interface to COPS family of micro-controllers,

PLD’s, microprocessors, DSP’s, or shift registers. The serial

n 3-wire serial digital data link requires few I/O pins

n Analog input track/hold function

™

I/O is configured to comply with the NSC MICROWIRE se-

rial data exchange standard.

n 2-channel input multiplexer option with address logic

n Analog input voltage range from GND to V_CC

n No zero or full scale adjustment required

n TTL/CMOS input/output compatible

minimize

total

power

consumption,

the

ADC08831/ADC08832 automatically go into low power

mode whenever they are not performing conversions.

A track/hold function allows the analog voltage at the positive

input to vary during the actual A/D conversion.

n Superior pin compatible replacement for ADC0831/2

The analog inputs can be configured to operate in various

Key Specifications

combinations

single-ended,

differential,

n Resolution: 8 bits

pseudo-differential modes. The voltage reference input can

be adjusted to allow encoding of small analog voltage spans

to the full 8-bits of resolution.

n Conversion time (f_C2 MHz): 4µs (max)

n Power dissipation: 8.5mW (typ)

n Low power mode: 3.0mW (typ)

n Single supply: 5V_DC

Applications

n Digitizing sensors and waveforms

n Process control monitoring

n Total unadjusted error:

1LSB

n No missing codes over temperature

Typical Application

DS100108-44

DS100108-43

™

COPS is a trademark of National Semiconductor Corporation.

™

MICROWIRE is a trademark of National Semiconductor Corporation.

™

TRI-STATE

DS100108

www.national.com

12 3 4 5 6 7...23

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与ADC08832IN相关器件

型号	品牌	获取价格	描述	数据表
ADC08832IN/NOPB	ROCHESTER	获取价格	2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8, DIP-8
ADC08832IN/NOPB	TI	获取价格	2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDIP8, DIP-8
ADC08832INX	ETC	获取价格	Single-Ended Data Acquisition System
ADC08832IWM	NSC	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08832IWM/NOPB	ROCHESTER	获取价格	2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO14, SOIC-14
ADC08832IWMX	ETC	获取价格	Single-Ended Data Acquisition System
ADC088S022	TI	获取价格	A low-power, eight-channel CMOS 8-bit analog-to-digital converter specified for comversion
ADC088S022	NSC	获取价格	8-Channel, 50 kSPS to 200 kSPS, 8-Bit A/D Converter
ADC088S022_06	NSC	获取价格	8-Channel, 50 kSPS to 200 kSPS, 8-Bit A/D Converter
ADC088S022_14	TI	获取价格	8-Channel, 50 ksps to 200 ksps, 8-Bit A/D Converter

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