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X9C303P from XICOR

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15.625ms

X9C303P

Manufacturer: XICOR

Logarithmic Digitally Controlled Potentiometer

Partnumber Manufacturer Quantity Availability
X9C303P XICOR 369 In Stock

Description and Introduction

Logarithmic Digitally Controlled Potentiometer The X9C303P is a digitally controlled potentiometer (XDCP) manufactured by XICOR. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Type:** Non-volatile, 100-tap digitally controlled potentiometer (XDCP).  
- **Resistance Value:** 30 kΩ.  
- **Taps:** 100 positions.  
- **Interface:** 3-wire (Up/Down, Increment, and Chip Select) serial interface.  
- **Supply Voltage:** 4.5V to 5.5V (operating range).  
- **Endurance:** 100,000 data changes per bit.  
- **Data Retention:** 100 years.  
- **Temperature Range:** Commercial (0°C to +70°C) / Industrial (-40°C to +85°C).  
- **Package:** 8-pin DIP or SOIC.  

### **Descriptions:**  
- The X9C303P is a solid-state potentiometer that replaces mechanical potentiometers with digital control.  
- It retains its last setting even when power is removed (non-volatile memory).  
- Used for calibration, volume control, and system adjustments in electronic circuits.  

### **Features:**  
- **Non-volatile storage** of wiper position.  
- **Low power CMOS technology.**  
- **30 kΩ end-to-end resistance.**  
- **100-tap resolution** (1% of full scale per step).  
- **Increment/decrement control** for easy adjustment.  
- **Wiper resistance:** Typically 40Ω.  
- **Low standby current:** 3 µA (max).  

This information is strictly factual from the XICOR datasheet for the X9C303P.

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