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X9315WS from INTERSIL

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X9315WS

Manufacturer: INTERSIL, XICOR

E 2 POT TM Nonvolatile Digital Potentiometer

Partnumber Manufacturer Quantity Availability
X9315WS INTERSIL, XICOR 86 In Stock

Description and Introduction

E 2 POT TM Nonvolatile Digital Potentiometer The part **X9315WS** is manufactured by **INTERSIL**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL  
- **Type:** Digitally Controlled Potentiometer (XDCP™)  
- **Number of Taps:** 100  
- **Resistance Range:** 10kΩ, 50kΩ (depending on variant)  
- **Interface:** Up/Down (U/D) and Increment (INC) control  
- **Supply Voltage:** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**
- The **X9315WS** is a solid-state, non-volatile potentiometer that provides 100 resistive steps.  
- It is designed for applications requiring digitally controlled resistance adjustments.  
- The device retains its settings even when power is removed, thanks to non-volatile EEPROM storage.  

### **Features:**
- **Non-Volatile Memory:** Saves wiper position during power-off.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Incremental Control:** Simple two-wire (U/D and INC) interface for adjustment.  
- **Wide Voltage Range:** Operates from 2.7V to 5.5V.  
- **Compact Package:** Available in an 8-pin SOIC package.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

E 2 POT TM Nonvolatile Digital Potentiometer

Alternative Part Number

  • MCP41010-I/SN --: Single digital potentiometer with SPI interface, 10k ohm, similar function to X9315WS; widely available and pin-compatible in many designs.
  • AD5160BRJZ10-RL7 --: 10k ohm single-channel digital potentiometer with SPI control, comparable resolution and supply range, good drop-in functional replacement.
  • DS1803Z-010+ --: Dual 10k ohm digital potentiometer with I2C interface; can replace X9315WS where one channel is used, offering similar performance and availability.
  • DS1803Z-010 --: Dual 10k digital potentiometer with I2C interface, functionally similar to the X9315 single 10k SPI pot and widely available.
  • MCP41010-I/P --: Single 10k SPI digital potentiometer in DIP package, direct functional replacement for the X9315WS with similar interface and resistance.

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