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X9C503 from XICOR

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X9C503

Manufacturer: XICOR

Digitally Controlled Potentiometer (XDCP?

Partnumber Manufacturer Quantity Availability
X9C503 XICOR 50 In Stock

Description and Introduction

Digitally Controlled Potentiometer (XDCP? The X9C503 is a digitally controlled potentiometer (XDCP) manufactured by XICOR. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Digitally Controlled Potentiometer (XDCP)  
- **Resistance Value:** 50 kΩ  
- **Number of Taps:** 100  
- **Interface:** 3-wire (Up/Down, Increment, and Chip Select)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Temperature Range:** Commercial (0°C to +70°C) / Industrial (-40°C to +85°C)  
- **Endurance:** 100,000 data changes per bit  
- **Non-Volatile Memory:** Stores wiper position during power-off  
- **Package Options:** 8-pin DIP, SOIC  

### **Descriptions:**  
The X9C503 is a solid-state potentiometer that provides a digitally controlled variable resistance. It replaces mechanical potentiometers in applications requiring non-volatile memory storage of the wiper position. The device operates via a simple up/down interface, allowing incremental adjustments to the resistance value.  

### **Features:**  
- **Non-Volatile Wiper Storage:** Retains settings when power is removed.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **High Resolution:** 100-tap points for precise adjustments.  
- **Wide Operating Voltage:** Supports standard 5V systems.  
- **Solid-State Reliability:** No moving parts, ensuring long-term durability.  
- **Simple Serial Interface:** Easy integration with microcontrollers.  

For exact electrical characteristics and timing diagrams, refer to the official XICOR datasheet.

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