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AD7949SCPZ-EP-R2

AD7949SCPZ-EP-R2

Manufacturer No:

AD7949SCPZ-EP-R2

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 14BIT SAR 20LFCSP

Datasheet:

Datasheet

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AD7949SCPZ-EP-R2 Specifications

  • Type
    Parameter
  • Mounting Type
    Surface Mount
  • Supplier Device Package
    20-LFCSP (4x4)
  • Package / Case
    20-WFQFN Exposed Pad, CSP
  • Operating Temperature
    -55°C ~ 125°C
  • Features
    Temperature Sensor
  • Voltage - Supply, Digital
    2.3V ~ 5.5V
  • Voltage - Supply, Analog
    2.3V ~ 5.5V
  • Reference Type
    External, Internal
  • Architecture
    SAR
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    -
  • Configuration
    MUX-ADC
  • Data Interface
    SPI, DSP
  • Input Type
    Differential, Single Ended
  • Number of Inputs
    8
  • Sampling Rate (Per Second)
    256k
  • Number of Bits
    14
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    PulSAR®
The MAX543AEWE+ is a precision, dual, digitally controlled potentiometer (DCP) integrated circuit chip. It offers several advantages and can be used in various application scenarios:1. Precision Control: The MAX543AEWE+ provides accurate and precise control over resistance values. It has a resolution of 256 taps, allowing for fine adjustments in resistance levels.2. Digital Control: The chip can be controlled digitally using a microcontroller or other digital devices. This enables easy integration into digital systems and allows for remote control or automation.3. Low Power Consumption: The MAX543AEWE+ is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Operating Voltage Range: The chip can operate within a wide voltage range, typically from ±4.5V to ±18V. This flexibility makes it compatible with various power supply configurations.5. Non-Volatile Memory: The MAX543AEWE+ features non-volatile memory, which allows it to retain its resistance settings even when power is removed. This is useful in applications where the resistance value needs to be stored and recalled later.6. Temperature Compensation: The chip incorporates temperature compensation circuitry, ensuring stable resistance values across different temperature ranges. This feature is particularly important in applications where temperature variations can affect performance.Application scenarios for the MAX543AEWE+ include:1. Audio Equipment: The chip can be used in audio systems for volume control, tone adjustment, or equalization. Its precision and low noise characteristics make it suitable for high-quality audio applications.2. Instrumentation and Measurement: The MAX543AEWE+ can be employed in precision measurement instruments, such as multimeters or data acquisition systems, where accurate resistance control is required.3. Industrial Automation: The chip can be utilized in industrial control systems for calibration, feedback control, or signal conditioning. Its digital control capability allows for easy integration into automated processes.4. Medical Devices: The MAX543AEWE+ can find applications in medical equipment, such as patient monitoring systems or diagnostic devices, where precise resistance control is necessary.5. Communication Systems: The chip can be used in communication systems for gain control, impedance matching, or signal conditioning. Its low power consumption and digital control make it suitable for wireless or portable devices.Overall, the MAX543AEWE+ offers precise resistance control, digital compatibility, low power consumption, and temperature compensation, making it versatile for various applications requiring accurate and reliable resistance adjustment.
AD7949SCPZ-EP-R2 Relevant information