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ADS1251U

ADS1251U

Manufacturer No:

ADS1251U

Manufacturer:

Texas Instruments

Description:

IC ADC 24BIT SIGMA-DELTA 8SOIC

Datasheet:

Datasheet

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ADS1251U Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    -
  • Voltage - Supply, Digital
    5V
  • Voltage - Supply, Analog
    5V
  • Reference Type
    External
  • Architecture
    Sigma-Delta
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    -
  • Configuration
    ADC
  • Data Interface
    SPI
  • Input Type
    Differential
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    20k
  • Number of Bits
    24
  • Packaging
    Tube
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The ADS1251U is a high-resolution, low-power, 24-bit analog-to-digital converter (ADC) integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages of ADS1251U: 1. High Resolution: The ADS1251U provides a resolution of up to 24 bits, allowing for precise and accurate conversion of analog signals into digital data. 2. Low Power Consumption: It is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications. 3. Low Noise: The chip incorporates a low-noise programmable gain amplifier (PGA) and a low-drift voltage reference, ensuring high-quality signal acquisition with minimal noise interference. 4. Flexible Input Configuration: It supports differential and single-ended input configurations, enabling versatile measurement options. 5. Programmable Data Rates: The ADS1251U allows for programmable data rates, enabling users to optimize the conversion speed based on their specific application requirements. 6. On-Chip Calibration: It includes an on-chip self-calibration feature that compensates for offset, gain, and linearity errors, ensuring accurate measurements over time.Application Scenarios: 1. Precision Measurement: The high resolution and low noise characteristics of the ADS1251U make it suitable for applications that require precise measurements, such as scientific instruments, data acquisition systems, and medical devices. 2. Industrial Automation: It can be used in industrial automation systems for monitoring and control purposes, where accurate analog signal conversion is essential. 3. Weighing Scales: The ADS1251U's high resolution and low power consumption make it suitable for use in weighing scales, ensuring accurate weight measurements while conserving battery life. 4. Strain Gauge Measurement: It can be employed in strain gauge-based sensors and transducers, where it converts the analog strain signal into digital data for further processing and analysis. 5. Temperature Measurement: The chip's low noise and high resolution make it suitable for temperature measurement applications, such as thermocouples or resistance temperature detectors (RTDs). 6. Portable and Battery-Powered Devices: Due to its low power consumption, the ADS1251U is well-suited for portable and battery-powered devices, including handheld instruments, portable data loggers, and wearable devices.Overall, the ADS1251U offers high-performance analog-to-digital conversion capabilities, making it a versatile choice for applications that require precision, low power consumption, and high resolution.
ADS1251U Relevant information