AD5270BRMZ-50

The AD5270BRMZ-50 is a single-channel digital potentiometer with 50kΩ resistance and an integrated non-volatile memory. It offers a compact and versatile solution for digital adjustment and calibration applications where precision resistance settings are required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VH: High Terminal of Potentiometer
• W: Wiper Terminal of Potentiometer
• VL: Low Terminal of Potentiometer
• GND: Ground Connection
• SCL: Serial Clock Input
• SDA: Serial Data Input/Output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AD5270BRMZ-50 digital potentiometer for a visual representation.

Key Features

• Single-Channel Configuration: The AD5270BRMZ-50 features a single-channel design for precise resistance adjustment.
• 50kΩ Resistance: With a 50kΩ resistance range, this digital potentiometer is suitable for various applications requiring specific resistance values.
• Non-Volatile Memory: Integrated non-volatile memory allows the potentiometer to retain its settings even when powered off.
• Small Form Factor: The AD5270BRMZ-50 comes in a compact MSOP package, saving space in application designs.
• Serial Interface: Utilizes a serial interface for easy digital control and communication with microcontrollers.

Note: For detailed technical specifications, please refer to the AD5270BRMZ-50 datasheet.

Application

• Gain Adjustment: Ideal for use in amplifier circuits to adjust gain levels accurately.
• Sensor Calibration: Suitable for calibrating sensor outputs by setting precise resistance values.
• Microcontroller Interface: Can be interfaced with microcontrollers for digital adjustment of analog circuits.

Functionality

The AD5270BRMZ-50 digital potentiometer offers precise resistance adjustment and calibration capabilities using digital control. It provides a reliable solution for applications requiring accurate resistance settings.

Usage Guide

• Power Supply: Connect VH (Pin 1) and VL (Pin 3) to the appropriate power supply voltages.
• Control Interface: Use the SCL (Pin 5) and SDA (Pin 6) pins for serial communication and control.
• Resistance Setting: Adjust the resistance value by controlling the digital input signals through the serial interface.

Frequently Asked Questions

Q: Can the AD5270BRMZ-50 be used in automotive applications?
A: Yes, the AD5270BRMZ-50 is suitable for automotive applications where precise resistance adjustments are required, such as in sensor calibration and electronic control systems.

Q: Is the resistance value stored in the non-volatile memory retained during power cycling?
A: Yes, the AD5270BRMZ-50's non-volatile memory ensures that the resistance value is preserved even when the power is turned off and back on.