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AD774BKNZ

AD774BKNZ

Manufacturer No:

AD774BKNZ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 12BIT SAR 28DIP

Datasheet:

Datasheet

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AD774BKNZ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • 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 AD774BKNZ 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 can be used in various application scenarios. Some of the advantages and application scenarios of the AD774BKNZ are:Advantages: 1. High Resolution: The AD774BKNZ provides high-resolution measurements with up to 24 bits of effective resolution, allowing for precise capacitance measurements. 2. Low Power Consumption: It is designed to operate with low power consumption, making it suitable for battery-powered applications or devices with power constraints. 3. Wide Capacitance Range: The chip supports a wide range of capacitance measurements, from femtofarads to picofarads, enabling it to be used in diverse applications. 4. Temperature Compensation: The AD774BKNZ includes an on-chip temperature sensor and provides temperature compensation for accurate measurements even in varying temperature conditions. 5. Flexible Interface: It offers a flexible interface, including I2C and SPI, allowing for easy integration with microcontrollers or other digital systems.Application Scenarios: 1. Proximity Sensing: The AD774BKNZ can be used in proximity sensing applications, where it can detect the presence or absence of objects by measuring changes in capacitance. This can be useful in touchless switches, gesture recognition, or object detection systems. 2. Liquid Level Sensing: The chip's high-resolution capacitance measurement capability makes it suitable for liquid level sensing applications. By measuring the capacitance of a liquid-filled container, it can accurately determine the level of the liquid. 3. Humidity Sensing: The AD774BKNZ can be utilized in humidity sensing applications by measuring the capacitance changes caused by moisture absorption or desorption in a humidity-sensitive material. 4. Material Characterization: The chip's ability to measure capacitance in a wide range allows it to be used for material characterization, such as determining the dielectric properties of materials or monitoring the moisture content in soil. 5. Biomedical Applications: The AD774BKNZ can be employed in biomedical applications, such as body fluid analysis or bioimpedance measurements, where it can measure the capacitance changes caused by biological samples.These are just a few examples of the advantages and application scenarios of the AD774BKNZ integrated circuit chip. Its high resolution, low power consumption, and flexible interface make it suitable for a wide range of capacitance measurement applications.
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