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ADS1110

订购信息

型号 封装 在线定购
ADS1110A0IDBVR(查看) SOT-23-6
ADS1110A0IDBVT(查看) SOT-23-6

引脚布局

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技术资料—— ADS1110 PDF技术资料

ADS1110 概述

The ADS1110 is a precision, continuously self-calibrating Analog-to-Digital (A/D) converter with differential inputs and up to 16 bits of resolution in a small SOT23-6 package. The onboard 2.048V reference provides an input range of ±2.048V differentially. The ADS1110 uses an I²C-compatible serial interface and operates from a single power supply ranging from 2.7V to 5.5V.

The ADS1110 can perform conversions at rates of 15, 30, 60, or 240 samples per second. The onboard programmable gain amplifier (PGA), which offers gains of up to 8, allows smaller signals to be measured with high resolution. In single-conversion mode, the ADS1110 automatically powers down after a conversion, greatly reducing current consumption during idle periods.

The ADS1110 is designed for applications requiring high-resolution measurement, where space and power consumption are major considerations. Typical applications include portable instrumentation, industrial process control, and smart transmitters.

ADS1110 参数
ADS1110 基本参数
分辨率(Bits)   16
采样速率(max)   128 SPS
ADS1110 其他特性
工作电压(V)   2.7~5.5
输入通道数   1
ADS1110 封装与引脚
SOT-23-6

ADS1110 特性

  • COMPLETE DATA ACQUISITION SYSTEM IN A TINY SOT23-6 PACKAGE
  • ONBOARD REFERENCE:
       Accuracy: 2.048V ±0.05%
       Drift: 5ppm/°C
  • ONBOARD PGA
  • ONBOARD OSCILLATOR
  • 16-BITS NO MISSING CODES
  • INL: 0.01% of FSR max
  • CONTINUOUS SELF-CALIBRATION
  • SINGLE-CYCLE CONVERSION
  • PROGRAMMABLE DATA RATE: 15SPS TO 240SPS
  • I²C™ INTERFACE—EIGHT AVAILABLE ADDRESSES
  • POWER SUPPLY: 2.7V to 5.5V
  • LOW CURRENT CONSUMPTION: 240µA

ADS1110 应用

  • PORTABLE INSTRUMENTATION
  • INDUSTRIAL PROCESS CONTROL
  • SMART TRANSMITTERS
  • CONSUMER GOODS
  • FACTORY AUTOMATION
  • TEMPERATURE MEASUREMENT