AD5272BRMZ-50

The AD5272BRMZ-50 is a 50 kΩ digital potentiometer from Analog Devices, offering 1024 tap points (10-bit resolution) with ±1% resistor tolerance. It features a serial SPI interface for digital control and operates from 2.7V to 5.5V, making it suitable for low-power applications.
Key highlights:
- Non-volatile memory: Retains wiper settings during power-off.
- 50 kΩ end-to-end resistance with low temp coefficient (35 ppm/°C).
- ±20% tolerance programming for flexible adjustment.
- Small MSOP-10 package, ideal for space-constrained designs.
Common uses include gain adjustment, calibration, and programmable voltage dividers in industrial, automotive, and consumer electronics.
For detailed specs, refer to the datasheet.

Equivalent products to the AD5272BRMZ-50 (50kΩ digital potentiometer) include:
- MAX5481EUD+ (50kΩ, I²C interface)
- MCP4651-503E/ST (50kΩ, SPI interface)
- DS1882Z-050+ (50kΩ, dual-channel, I²C)
- X9C503SIZ (50kΩ, up/down interface)
These alternatives offer similar resistance values and digital control interfaces. Check datasheets for exact compatibility with your application.

The AD5272BRMZ-50 is a 50 kΩ digital potentiometer with key features:
- Non-volatile memory: Retains settings during power-off.
- 1024-tap resolution: Precise resistance adjustment.
- ±1% resistor tolerance (R-TOL): High accuracy.
- I²C interface: Simple digital control.
- Low temperature coefficient (35 ppm/°C): Stable performance.
- Wide supply range (2.7V–5.5V): Flexible power options.
- 50 kΩ nominal resistance: Suitable for various applications.
- Small MSOP-10 package: Space-efficient.
Ideal for calibration, volume control, and programmable gain amplifiers.

The AD5272BRMZ-50 is a 10-bit digital potentiometer with 50 kΩ nominal resistance, housed in a 10-lead MSOP package.
Pin Count: 10 pins
Key Functions:
1. VDD, VSS, GND – Power supply and ground.
2. A, B, W – Potentiometer terminals (A: fixed end, B: fixed end, W: wiper).
3. SDA, SCL – I²C interface for digital control.
4. VLOGIC – Logic-level reference (1.8V to 5.5V).
5. RESET – Active-low reset to restore default settings.
6. NC – No connection (unused pin).
It provides nonvolatile memory for wiper position storage and operates with a 2.7V to 5.5V supply.

The AD5272BRMZ-50 comes in a 10-lead MSOP (Mini Small Outline Package). This compact surface-mount package is suitable for space-constrained applications, offering reliable performance for digital potentiometer ICs. The MSOP-10 package dimensions are approximately 3mm x 3mm.