| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,154 pcs
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1154 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The AD5259BRMZ50 is a 256-position digital potentiometer from Analog Devices / Maxim Integrated, offering a nominal resistance of 50 kOhms with a linear taper. It features non-volatile memory to retain wiper settings and communicates via an I2C-compatible interface. The device operates from a single supply voltage of 2.7V to 5.5V and has a selectable address feature for multi-device configurations.
This digital potentiometer is designed for surface-mount assembly in a 10-MSOP package. It has a resistance tolerance of ±30% and a typical temperature coefficient of 500 ppm/°C. The operating temperature range spans from -40°C to +125°C, making it suitable for a wide variety of environments. The datasheet also notes an end-to-end resistance tolerance stored in EEPROM with 0.1% accuracy.
Typical applications include LCD panel VCOM adjustment, brightness and contrast control, mechanical potentiometer replacement, programmable power supplies, RF amplifier biasing, and automotive electronics adjustment. The device provides a solid-state alternative to mechanical potentiometers with enhanced resolution and reliability.
The AD5259BRMZ50 has a nominal resistance of 50 kOhms.
It has 256 taps.
It uses an I2C-compatible interface.
The operating temperature range is -40°C to +125°C.
It is available in a 10-MSOP surface-mount package.
Yes, it features non-volatile memory to maintain wiper settings.
The supply voltage range is 2.7V to 5.5V.