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ADS1213

订购信息

型号 封装 在线定购
ADS1213U(查看) SOIC24

引脚布局

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技术资料—— ADS1213 PDF技术资料

ADS1213 概述

The ADS1212 and ADS1213 are precision, wide dynamic range, delta-sigma Analog-to-Digital (A/D) converters with 24-bit resolution operating from a single +5V supply.

The ADS1212 and ADS1213 are designed for high-resolution measurement applications in smart transmitters, industrial process control, weigh scales, chromatography and portable instrumentation. Both converters include a flexible synchronous serial interface which is SPI compatible and also offers a two-wire control mode for low-cost isolation.

The ADS1212 is a single channel converter and is offered in both DIP-18 and SO-18 packages. The ADS1213 includes a 4-channel input multiplexer and is available in DIP-24, SO-24, and SSOP-28 packages.

ADS1213 参数
ADS1213 基本参数
分辨率(Bits)   22
采样速率(max)   6.25 KSPS
ADS1213 其他特性
工作电压(V)   4.75~5.25
输入通道数   4
ADS1213 封装与引脚
PDIP24, SOIC24, SSOP28

ADS1213 特性

  • DELTA-SIGMA A/D CONVERTER
  • 22 BITS NO MISSING CODES
  • 20 BITS EFFECTIVE RESOLUTION AT 10Hz AND 16 BITS AT 1000Hz
  • LOW POWER: 1.4mW
  • DIFFERENTIAL INPUTS
  • PROGRAMMABLE GAIN AMPLIFIER
  • SPI™ COMPATIBLE SSI INTERFACE
  • PROGRAMMABLE CUTOFF FREQUENCY UP TO 6.25kHz
  • INTERNAL/EXTERNAL REFERENCE
  • ON-CHIP SELF-CALIBRATION
  • ADS1213 INCLUDES 4-CHANNEL MUX

ADS1213 应用

  • INDUSTRIAL PROCESS CONTROL
  • INSTRUMENTATION
  • BLOOD ANALYSIS
  • SMART TRANSMITTERS
  • PORTABLE INSTRUMENTS
  • WEIGH SCALES
  • PRESSURE TRANSDUCERS