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AD8402AR1

AD8402AR1

Manufacturer No:

AD8402AR1

Manufacturer:

Analog Devices Inc.

Description:

IC DGTL POT 1KOHM 256TAP 14SOIC

Datasheet:

Datasheet

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AD8402AR1 Specifications

  • Type
    Parameter
  • Resistance - Wiper (Ohms) (Typ)
    200 (Max)
  • Operating Temperature
    -40°C ~ 125°C
  • Package / Case
    14-SOIC (0.154", 3.90mm Width)
  • Supplier Device Package
    14-SOIC
  • Mounting Type
    Surface Mount
  • Temperature Coefficient (Typ)
    500ppm/°C
  • Tolerance
    ±33%
  • Features
    -
  • Voltage - Supply
    2.7V ~ 5.5V
  • Memory Type
    Volatile
  • Interface
    SPI
  • Resistance (Ohms)
    1k
  • Number of Taps
    256
  • Number of Circuits
    2
  • Configuration
    Potentiometer
  • Taper
    Linear
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AD8402AR1 is a dual-channel, digitally controlled potentiometer integrated circuit chip. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the AD8402AR1 are:Advantages: 1. Digital Control: The AD8402AR1 allows for digital control of resistance, providing precise and accurate adjustments. 2. Non-Volatile Memory: The chip has non-volatile memory, which means it retains the resistance settings even when power is removed. 3. Low Power Consumption: The AD8402AR1 operates at low power, making it suitable for battery-powered devices. 4. Wide Resistance Range: It offers a wide resistance range, allowing for versatile applications. 5. Small Form Factor: The chip comes in a compact package, making it suitable for space-constrained designs.Application Scenarios: 1. Audio Equipment: The AD8402AR1 can be used in audio equipment, such as mixers, amplifiers, and equalizers, to control volume levels or tone adjustments digitally. 2. Industrial Control Systems: It can be used in industrial control systems to adjust parameters like voltage, current, or resistance digitally, providing precise control and automation. 3. Test and Measurement Instruments: The chip can be used in test and measurement instruments to calibrate or adjust resistance values digitally, ensuring accurate measurements. 4. Medical Devices: It can be used in medical devices, such as patient monitoring systems or diagnostic equipment, to control parameters digitally and provide accurate readings. 5. Automotive Applications: The AD8402AR1 can be used in automotive applications, such as electronic throttle control or climate control systems, to digitally adjust resistance values for precise control.These are just a few examples of the advantages and application scenarios of the AD8402AR1 integrated circuit chip. Its versatility, digital control, and non-volatile memory make it suitable for various applications requiring precise resistance adjustments.
AD8402AR1 Relevant information