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AD7741BR-REEL7

AD7741BR-REEL7

Manufacturer No:

AD7741BR-REEL7

Manufacturer:

Analog Devices Inc.

Description:

IC V/F CONV 6.144MHZ 8SOIC

Datasheet:

Datasheet

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AD7741BR-REEL7 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Linearity
    ±0.024%
  • Full Scale
    ±50ppm/°C
  • Frequency - Max
    6.144 MHz
  • Type
    Voltage to Frequency
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The AD7741BR-REEL7 is a high-resolution, low-power capacitance-to-digital converter (CDC) integrated circuit chip developed by Analog Devices. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the AD7741BR-REEL7 are:Advantages: 1. High Resolution: The AD7741BR-REEL7 provides a resolution of up to 24 bits, allowing for precise measurement of capacitance changes. 2. Low Power Consumption: It operates at low power, 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. Digital Output: The AD7741BR-REEL7 provides a digital output, eliminating the need for external analog-to-digital converters (ADCs) and simplifying the interface with microcontrollers or other digital systems. 5. On-Chip Temperature Sensor: It includes an on-chip temperature sensor, allowing for temperature compensation and accurate capacitance measurements in varying environmental conditions.Application Scenarios: 1. Proximity Sensing: The AD7741BR-REEL7 can be used in proximity sensing applications, such as touchless switches or gesture recognition systems. It can detect changes in capacitance caused by the presence or movement of objects in proximity to the sensor. 2. Liquid Level Sensing: The chip can be employed in liquid level sensing applications, where it measures the capacitance changes caused by the presence or absence of liquid. This can be useful in industrial tanks, fuel level monitoring, or liquid level detection in appliances. 3. Humidity Sensing: By utilizing a capacitive humidity sensor, the AD7741BR-REEL7 can measure changes in capacitance caused by humidity variations. This makes it suitable for applications like weather stations, HVAC systems, or indoor air quality monitoring. 4. Material Characterization: The high-resolution capacitance measurement capability of the chip enables it to be used in material characterization applications. It can measure the dielectric properties of materials, helping in quality control, material identification, or non-destructive testing. 5. Biomedical Applications: The AD7741BR-REEL7 can be utilized in biomedical applications, such as body composition analysis, fluid level monitoring in medical devices, or bioimpedance measurements.These are just a few examples of the advantages and application scenarios of the AD7741BR-REEL7 integrated circuit chip. Its high resolution, low power consumption, and versatile capacitance measurement capabilities make it suitable for a wide range of applications requiring precise and reliable capacitance sensing.
AD7741BR-REEL7 Relevant information