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ADC08832

更新时间： 2024-11-30 02:58:27

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8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function

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ADC08832 数据手册

ADC08831, ADC08832

www.ti.com

SNAS015C –SEPTEMBER 1999–REVISED MARCH 2013

ADC08831 /ADC08832 8-Bit Serial I/O CMOS A/D Converters with Multiplexer and

Sample/Hold Function

Check for Samples: ADC08831, ADC08832

FEATURES

DESCRIPTION

The ADC08831/ADC08832 are 8-bit successive

approximation Analog to Digital converters with 3-wire

serial interfaces and a configurable input multiplexer

for 2 channels. The serial I/O will interface to

•

3-Wire Serial Digital Data Link Requires Few

I/O Pins

•

Analog Input Track/Hold Function

2-Channel Input Multiplexer Option with

Address Logic

COPSfamily

micro-controllers,

PLD's,

microprocessors, DSP's, or shift registers. The serial

I/O is configured to comply with the MICROWIRE

serial data exchange standard.

•

Analog Input Voltage Range from GND to V_CC

No Zero or Full Scale Adjustment Required

TTL/CMOS Input/Output Compatible

To minimize total power consumption, the

ADC08831/ADC08832 automatically go into low

power mode whenever they are not performing

conversions.

Superior Pin Compatible Replacement for

ADC0831/2

A track/hold function allows the analog voltage at the

positive input to vary during the actual A/D

conversion.

APPLICATIONS

•

Digitizing Sensors and Waveforms

Process Control Monitoring

Remote Sensing in Noisy Environments

Instrumentation

The analog inputs can be configured to operate in

various combinations of single-ended, differential, or

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.

Embedded Systems

KEY SPECIFICATIONS

•

Resolution: 8 Bits

Conversion Time (f_C= 2 MHz): 4μs (Max)

Power Dissipation: 8.5mW (Typ)

Low Power Mode: 3.0mW (Typ)

Single Supply: 5V_DC

Total Unadjusted Error: ±1LSB

No Missing Codes over Temperature

Typical Application

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...31

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与ADC08832相关器件

型号	品牌	获取价格	描述	数据表
ADC08832IM	NSC	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08832IM/NOPB	NSC	获取价格	IC 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, SOIC-28, Analog to Digit
ADC08832IM/NOPB	TI	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08832IMM	NSC	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08832IMM	TI	获取价格	2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, MSOP-8
ADC08832IMM/NOPB	NSC	获取价格	IC 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, MSOP-8, Analog to Digita
ADC08832IMM/NOPB	TI	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function
ADC08832IMMX	ETC	获取价格	Single-Ended Data Acquisition System
ADC08832IMMX/NOPB	NSC	获取价格	IC 2-CH 8-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO8, MSOP-8, Analog to Digita
ADC08832IMMX/NOPB	TI	获取价格	8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function 8-VSSOP -40

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