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AD7722AS-ES

AD7722AS-ES

Manufacturer No:

AD7722AS-ES

Manufacturer:

Analog Devices Inc.

Description:

16-BIT 195 KSPS SIGMA-DELTA ADC

Datasheet:

Datasheet

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AD7722AS-ES Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    44-MQFP (10x10)
  • Package / Case
    44-QFP
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    -
  • Voltage - Supply, Digital
    4.75V ~ 5.25V
  • Voltage - Supply, Analog
    4.75V ~ 5.25V
  • Reference Type
    External, Internal
  • Architecture
    Sigma-Delta
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    0:1
  • Configuration
    ADC
  • Data Interface
    Parallel, Serial
  • Input Type
    Differential, Single Ended
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    195k
  • Number of Bits
    16
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    AD7722
The AD7722AS-ES is a precision, high-speed, sigma-delta (Σ-Δ) analog-to-digital converter (ADC) integrated circuit chip. Some of the advantages and application scenarios of the AD7722AS-ES are:1. High Precision: The AD7722AS-ES offers high-resolution conversion with up to 24 bits, allowing for accurate measurement and conversion of analog signals.2. High-Speed Conversion: The chip supports high-speed conversion rates, enabling fast and real-time data acquisition.3. Low Noise: The Σ-Δ architecture of the AD7722AS-ES helps in reducing noise and improving the signal-to-noise ratio (SNR), making it suitable for applications that require precise and low-noise measurements.4. Flexible Input Range: The chip supports both single-ended and differential input configurations, providing flexibility in measuring various types of analog signals.5. On-Chip Programmable Gain Amplifier (PGA): The AD7722AS-ES includes a PGA that allows for amplification of weak signals, enhancing the dynamic range and sensitivity of the ADC.6. Digital Interface: The chip features a serial interface (SPI) for easy integration with microcontrollers or digital signal processors (DSPs), simplifying the overall system design.7. Low Power Consumption: The AD7722AS-ES is designed to operate at low power, making it suitable for battery-powered or energy-efficient applications.Application scenarios for the AD7722AS-ES include:1. Precision Measurement: The high-resolution and low-noise characteristics of the chip make it ideal for applications such as industrial process control, scientific instrumentation, and data acquisition systems that require accurate measurement of analog signals.2. Sensor Interface: The AD7722AS-ES can be used as an interface for various sensors, such as temperature sensors, pressure sensors, or strain gauges, where precise and high-speed conversion of sensor signals is required.3. Audio Processing: The chip's high-resolution and low-noise capabilities make it suitable for audio applications, such as audio recording, audio processing, or digital audio equipment.4. Medical Instrumentation: The AD7722AS-ES can be used in medical devices that require high-precision measurement, such as patient monitoring systems, medical imaging equipment, or laboratory instruments.5. Industrial Automation: The chip can be utilized in industrial automation systems for monitoring and control of analog signals, such as motor control, robotics, or process control.Overall, the AD7722AS-ES offers high precision, high-speed conversion, and low noise characteristics, making it suitable for a wide range of applications that require accurate measurement and conversion of analog signals.
AD7722AS-ES Relevant information