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ADS1257IRGWT

ADS1257IRGWT

Manufacturer No:

ADS1257IRGWT

Manufacturer:

Texas Instruments

Description:

IC ADC 24BIT SIGMA-DELTA 20VQFN

Datasheet:

Datasheet

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ADS1257IRGWT Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-VQFN (5x5)
  • Package / Case
    20-VQFN Exposed Pad
  • Operating Temperature
    -40°C ~ 105°C
  • Features
    PGA
  • Voltage - Supply, Digital
    1.8V ~ 3.6V
  • Voltage - Supply, Analog
    5V
  • Reference Type
    External
  • Architecture
    Sigma-Delta
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    -
  • Configuration
    MUX-PGA-ADC
  • Data Interface
    SPI
  • Input Type
    Differential, Single Ended
  • Number of Inputs
    2, 3
  • Sampling Rate (Per Second)
    30k
  • Number of Bits
    24
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The ADS1257IRGWT is a high-precision, low-power, 24-bit analog-to-digital converter (ADC) integrated circuit chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios, including:1. High Precision: The ADS1257IRGWT provides a resolution of up to 24 bits, allowing for highly accurate conversion of analog signals to digital data. This makes it suitable for applications that require precise measurements, such as industrial process control, scientific instrumentation, and medical devices.2. Low Power Consumption: The chip is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications. It offers programmable power modes and a low-power standby mode, enabling power optimization and extending battery life in portable devices.3. Programmable Gain Amplifier (PGA): The ADS1257IRGWT includes a PGA that allows for amplification of weak analog signals before conversion. This feature is beneficial in applications where the input signal is small or requires amplification for accurate measurement, such as sensor interfaces and data acquisition systems.4. Flexible Input Multiplexer: The chip provides a flexible input multiplexer that allows for the selection of multiple analog input channels. This makes it suitable for applications that require multiplexing of different sensors or signal sources, such as data loggers, environmental monitoring systems, and industrial automation.5. Serial Interface: The ADS1257IRGWT supports a serial interface (SPI) for communication with microcontrollers or other digital devices. This enables easy integration into various digital systems and simplifies data transfer and control.6. Noise Filtering and Filtering Options: The chip incorporates various noise filtering techniques, such as programmable digital filters and a built-in sinc filter, to enhance the accuracy of measurements. It also provides options for different filter settings, allowing customization based on specific application requirements.Overall, the ADS1257IRGWT integrated circuit chip offers high precision, low power consumption, flexible input options, and noise filtering capabilities, making it suitable for a wide range of applications that require accurate analog-to-digital conversion and measurement.
ADS1257IRGWT Relevant information