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DS1869-50 from MAIXM

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DS1869-50

Manufacturer: MAIXM

3V Dallastat Electronic Digital Rheostat

Partnumber Manufacturer Quantity Availability
DS1869-50,DS186950 MAIXM 1500 In Stock

Description and Introduction

3V Dallastat Electronic Digital Rheostat The **DS1869-50** is a digitally controlled potentiometer (DCP) designed for precision analog circuit adjustments in various electronic applications. This integrated circuit (IC) offers a non-volatile memory feature, ensuring that settings are retained even when power is removed, making it ideal for systems requiring stable configurations over time.  

With a 50kΩ end-to-end resistance, the DS1869-50 provides 256 discrete tap points, allowing fine-grained control over voltage division or resistance adjustments. It operates over a wide voltage range, typically between 2.7V and 5.5V, making it compatible with both 3.3V and 5V systems. The device supports a simple 2-wire serial interface, facilitating easy integration with microcontrollers and digital control circuits.  

Common applications include calibration circuits, programmable filters, and adjustable power supplies, where precise resistance tuning is critical. Its robust design ensures reliable performance in industrial, automotive, and consumer electronics environments.  

The DS1869-50 combines the flexibility of digital control with the accuracy of analog adjustment, offering engineers a versatile solution for dynamic system optimization. Its non-volatile memory and low power consumption further enhance its suitability for battery-powered and embedded applications.

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