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AD7854ARZ

AD7854ARZ

Manufacturer No:

AD7854ARZ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 12BIT SAR 28SOIC

Datasheet:

Datasheet

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AD7854ARZ 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
    3V ~ 5.5V
  • Voltage - Supply, Analog
    3V ~ 5.5V
  • Reference Type
    External, Internal
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    1:1
  • Configuration
    S/H-ADC
  • Data Interface
    SPI
  • Input Type
    Pseudo-Differential
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    200k
  • Number of Bits
    12
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD7854ARZ is a 14-bit, 8-channel, simultaneous sampling analog-to-digital converter (ADC) integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. High-resolution conversion: The AD7854ARZ provides 14-bit resolution, allowing for precise and accurate conversion of analog signals into digital data.2. Simultaneous sampling: It can simultaneously sample up to 8 channels, making it suitable for applications that require multiple analog inputs to be converted simultaneously.3. Fast conversion rate: The AD7854ARZ can achieve a conversion rate of up to 100 kilosamples per second (ksps), enabling real-time data acquisition in time-critical applications.4. Low power consumption: It operates at low power supply voltages (2.7V to 5.25V) and consumes minimal power, making it suitable for battery-powered or low-power applications.5. Flexible input range: The chip supports a wide input voltage range, allowing it to handle both single-ended and differential input signals.6. Serial interface: It features a serial interface (SPI or QSPI) for easy integration with microcontrollers or digital signal processors (DSPs).Application scenarios:1. Data acquisition systems: The AD7854ARZ can be used in data acquisition systems to convert analog signals from various sensors (temperature, pressure, etc.) into digital data for further processing or analysis.2. Industrial automation: It can be employed in industrial automation applications to monitor and control multiple analog signals simultaneously, such as in process control, robotics, or instrumentation.3. Medical equipment: The high resolution and simultaneous sampling capability of the AD7854ARZ make it suitable for medical devices that require accurate and synchronized measurement of multiple physiological signals.4. Test and measurement equipment: The chip can be utilized in test and measurement instruments, such as oscilloscopes or spectrum analyzers, to digitize analog signals for analysis or display.5. Audio processing: It can be used in audio equipment, such as mixers or audio interfaces, to convert analog audio signals into digital format for processing or recording.Overall, the AD7854ARZ offers high-resolution, simultaneous sampling, and low power consumption, making it a versatile choice for various applications requiring precise analog-to-digital conversion.
AD7854ARZ Relevant information