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AD774BARZ

AD774BARZ

Manufacturer No:

AD774BARZ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 12BIT SAR 28SOIC

Datasheet:

Datasheet

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AD774BARZ Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Operating Temperature
    -40°C ~ 85°C
  • Features
    -
  • Voltage - Supply, Digital
    5V
  • Voltage - Supply, Analog
    ±11.4V ~ 16.5V
  • Reference Type
    Internal
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    -
  • Configuration
    ADC
  • Data Interface
    Parallel
  • Input Type
    Single Ended
  • Number of Inputs
    2
  • Sampling Rate (Per Second)
    -
  • Number of Bits
    12
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD774BARZ is an integrated circuit chip developed by Analog Devices. It is a high-resolution, low-power capacitance-to-digital converter (CDC) that offers several advantages and finds applications in various scenarios. Some of the advantages and application scenarios of the AD774BARZ chip are:Advantages: 1. High Resolution: The AD774BARZ provides high-resolution capacitance measurement, allowing for precise and accurate sensing of capacitance changes. 2. Low Power Consumption: The chip is designed to operate with low power consumption, making it suitable for battery-powered applications or energy-efficient systems. 3. Digital Output: The AD774BARZ provides a digital output, eliminating the need for external analog-to-digital converters (ADCs) and simplifying the interface with microcontrollers or digital systems. 4. Programmable Features: The chip offers programmable features such as excitation voltage, excitation frequency, and measurement range, allowing for customization based on specific application requirements. 5. Temperature Compensation: The AD774BARZ includes built-in temperature compensation mechanisms, enabling accurate capacitance measurements even in varying temperature conditions.Application Scenarios: 1. Proximity Sensing: The high-resolution capacitance measurement capability of the AD774BARZ makes it suitable for proximity sensing applications. It can be used to detect the presence or absence of objects in proximity, enabling touchless interfaces or object detection systems. 2. Level Sensing: The chip can be utilized for level sensing applications, where it can measure the capacitance changes caused by the presence or absence of liquid or solid materials. This makes it useful in applications such as liquid level monitoring, material detection, or fill-level sensing. 3. Humidity Sensing: The AD774BARZ can be employed for humidity sensing by measuring the capacitance changes caused by moisture absorption or desorption. It finds applications in humidity monitoring, environmental sensing, or HVAC systems. 4. Material Characterization: The chip's high-resolution capacitance measurement capability can be utilized for material characterization, such as measuring the dielectric properties or permittivity of materials. This can be useful in material testing, quality control, or research applications. 5. Biomedical Applications: The AD774BARZ can be applied in biomedical devices for sensing applications like body fluid analysis, bioimpedance measurements, or touchless physiological monitoring.These are just a few examples of the advantages and application scenarios of the AD774BARZ integrated circuit chip. Its high-resolution capacitance measurement capability, low power consumption, and programmable features make it a versatile solution for various sensing applications.
AD774BARZ Relevant information