AD5248BRMZ2.5-RL7

The AD5248BRMZ2.5-RL7 is a digital potentiometer from Analog Devices, specifically designed for applications requiring precise resistance adjustments. It features a 256-position wiper and operates at a supply voltage of 2.7V to 5.5V, making it suitable for battery-operated devices. The device incorporates an I2C interface for easy digital control, allowing for seamless integration into microcontroller-based systems.
Key specifications include a low temperature coefficient and low noise, ensuring stability and reliability in varied environments. The AD5248 is ideal for applications such as audio volume control, sensor calibration, and adjustable gain settings in amplifiers. Its small footprint (LFCSP package) enhances PCB space efficiency, making it suitable for compact designs.
Overall, the AD5248BRMZ2.5-RL7 is a versatile, reliable solution for digital potentiometer needs in modern electronic applications.

The AD5248BRMZ2.5-RL7 is a dual digital potentiometer with the following key features:
1. Dual Channels: It contains two independently controlled potentiometers in a single package.
2. End-to-End Resistance: Each channel offers a nominal resistance of 2.5 kΩ.
3. Digital Interface: It utilizes a 2-wire I²C-compatible interface for communication, allowing easy integration with microcontrollers.
4. Non-Volatile Memory: The device includes EEPROM for storing wiper positions, retaining settings even after power loss.
5. Wide Supply Voltage Range: Operates with a supply voltage ranging from 2.7 V to 5.5 V.
6. Wiper Settling Time: Fast wiper settling time enhances performance in dynamic applications.
7. Temperature Range: Rated for operation from -40°C to +125°C, making it suitable for various environmental conditions.
8. Low Power Consumption: Features low power operation, making it energy-efficient.
These characteristics make the AD5248BRMZ2.5-RL7 ideal for applications in consumer electronics, automotive, and industrial control systems where precise adjustments of resistance are required.

The AD5248BRMZ2.5-RL7 is packaged in a 14-lead TSSOP (Thin Shrink Small Outline Package) format, which is designed for space-saving applications while providing good thermal performance.

The AD5248BRMZ2.5-RL7 is a 10-bit digital potentiometer from Analog Devices, featuring a total of 16 pins. It operates as a dual-channel device with two independent voltage-controlled resistor (VCR) sections.
Pin Functions:
1. VDD: Power supply.
2. GND: Ground.
3. AIN: Analog input for wiper control.
4. W1, W2: Wiper outputs for each channel.
5. A1, A2: Terminal A connections for each channel.
6. B1, B2: Terminal B connections for each channel.
7. SCL: Serial clock input for I2C communication.
8. SDA: Serial data input/output for I2C communication.
9. ADDR: Device address configuration pin.
10. RST: Reset pin for device initialization.
11. NC: No connect pins.
The device is designed for applications requiring programmable resistance, such as volume control, sensor calibration, and signal conditioning.

The AD5248BRMZ2.5-RL7 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing integrated circuits. Founded in 1965, the company is well-known for its innovations in the fields of data conversion, signal conditioning, and power management. ADI serves various industries including communications, automotive, industrial, and consumer electronics, providing solutions that enhance performance and efficiency. The AD5248BRMZ2.5-RL7 is specifically a digital potentiometer, often used in applications like signal processing, calibration, and gain control.

The AD5248BRMZ2.5-RL7 is a 256-position digital potentiometer used in various applications, including audio volume control, sensor calibration, programmable gain amplifiers, and tuning circuits. It is suitable for use in consumer electronics, automotive systems, industrial automation, and medical devices, where precise adjustment of resistance is required. Its digital interface allows for easy integration into microcontroller-based systems.

The AD5248BRMZ2.5-RL7 is a digital potentiometer. Equivalent products include the MCP4131, MCP4231 from Microchip, and the DS1802 from Maxim Integrated. Also consider the PT10LV from Bourns and the TPL0102 from Texas Instruments. Ensure compatibility with specifications like resistance range, voltage, and communication interface before selecting an alternative.