AD7780BRZ

AD7780BRZ

Manufacturer No:

AD7780BRZ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 24BIT SIGMA-DELTA 14SO

Datasheet:

Datasheet

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AD7780BRZ Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Operating Temperature
    -40°C ~ 105°C
  • Features
    PGA
  • Voltage - Supply, Digital
    2.7V ~ 5.25V
  • Voltage - Supply, Analog
    2.7V ~ 5.25V
  • Reference Type
    External
  • Architecture
    Sigma-Delta
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    -
  • Configuration
    PGA-ADC
  • Data Interface
    SPI
  • Input Type
    Differential
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    16.7
  • Number of Bits
    24
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD7780BRZ is a high-precision, low-power, 24-bit analog-to-digital converter (ADC) integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be used in various application scenarios, including:1. High Precision: The AD7780BRZ provides a resolution of 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 consumes minimal power during operation, enabling longer battery life and reducing overall power consumption in devices.3. Flexible Input Configuration: The AD7780BRZ supports various input configurations, including differential inputs, pseudo-differential inputs, and single-ended inputs. This flexibility allows it to interface with different types of sensors and signal sources, making it versatile for a wide range of applications.4. On-Chip Programmable Gain Amplifier (PGA): The integrated PGA allows for amplification of low-level signals before conversion, enhancing the overall signal-to-noise ratio and improving the accuracy of measurements. This feature is particularly useful in applications where weak signals need to be amplified and accurately digitized.5. Serial Interface: The chip utilizes a serial interface (SPI) for communication with microcontrollers or other digital devices. This simplifies the integration of the AD7780BRZ into existing systems and enables easy control and data retrieval.Application scenarios for the AD7780BRZ include:1. Weighing Scales: The high precision and low power consumption of the AD7780BRZ make it suitable for use in weighing scales, where accurate measurement of weight is required. The chip can interface with load cells or strain gauges to convert analog weight signals into digital data.2. Data Acquisition Systems: The AD7780BRZ can be used in data acquisition systems that require high-resolution and low-power ADCs. It can accurately convert analog signals from various sensors, such as temperature sensors, pressure sensors, or strain gauges, into digital data for further processing or analysis.3. Medical Instruments: The high precision and low power consumption of the AD7780BRZ make it suitable for medical instruments that require accurate measurement of physiological parameters, such as ECG (electrocardiogram) or EEG (electroencephalogram) devices.4. Industrial Process Control: The AD7780BRZ can be used in industrial process control systems that require precise measurement and control of variables such as temperature, pressure, or flow rate. It can interface with different types of sensors to convert analog signals into digital data for monitoring and control purposes.Overall, the AD7780BRZ offers high precision, low power consumption, and flexible input configuration, making it suitable for a wide range of applications that require accurate analog-to-digital conversion.