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X9C503PI from XICOR

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X9C503PI

Manufacturer: XICOR

Wiper Position Stored in Non-volatile Memory and Recalled on Power-up

Partnumber Manufacturer Quantity Availability
X9C503PI XICOR 377 In Stock

Description and Introduction

Wiper Position Stored in Non-volatile Memory and Recalled on Power-up The X9C503PI is a digitally controlled potentiometer (XDCP) manufactured by XICOR.  

### **Specifications:**  
- **Type:** 3-wire, up/down interface  
- **Resistance Value:** 50 kΩ  
- **Number of Taps:** 100  
- **End-to-End Resistance Tolerance:** ±20%  
- **Low Power CMOS Technology**  
- **Operating Voltage:** 4.5V to 5.5V  
- **Non-volatile Memory:** Stores wiper position on power-down  
- **Wiper Current (Max):** 3 mA  
- **Data Retention:** 100 years  
- **Endurance:** 100,000 write cycles per bit  

### **Descriptions and Features:**  
- **Digital Potentiometer:** Replaces mechanical potentiometers with digital control.  
- **Non-Volatile Storage:** Saves the wiper position when power is removed.  
- **Increment/Decrement Control:** Adjusts resistance via simple up/down signals.  
- **Low Power Consumption:** Suitable for battery-operated applications.  
- **Wide Operating Temperature Range:** Typically -40°C to +85°C.  
- **Packaging:** Available in 8-pin DIP and SOIC packages.  

This device is commonly used in applications requiring programmable resistance, such as calibration, volume control, and sensor trimming.

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