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X9418YV24-2.7 from XICOR

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X9418YV24-2.7

Manufacturer: XICOR, INTERSIL

Dual Digitally Controlled Potentiometers

Partnumber Manufacturer Quantity Availability
X9418YV24-2.7,X9418YV2427 XICOR, INTERSIL 220 In Stock

Description and Introduction

Dual Digitally Controlled Potentiometers Here is the factual information about part X9418YV24-2.7 from manufacturer XICOR:

### **Specifications:**  
- **Part Number:** X9418YV24-2.7  
- **Manufacturer:** XICOR  
- **Type:** Digitally Controlled Potentiometer (XDCP™)  
- **Interface:** Serial (SPI-compatible)  
- **Number of Taps:** 64  
- **Resistance Values:** 10kΩ, 50kΩ, 100kΩ (selectable)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Non-Volatile Memory:** Yes (EEPROM-based wiper storage)  
- **Wiper Current:** 3mA (max)  
- **Endurance:** 100,000 write cycles per bit  
- **Data Retention:** 100 years  

### **Descriptions:**  
The X9418YV24-2.7 is a digitally controlled potentiometer (XDCP™) that integrates a non-volatile memory (EEPROM) to store wiper settings. It is designed for applications requiring programmable resistance adjustments via a serial interface (SPI-compatible).  

### **Features:**  
- **SPI-Compatible Serial Interface** – Allows easy digital control.  
- **Non-Volatile Wiper Storage** – Retains settings during power-off.  
- **Multiple Resistance Options** – Supports 10kΩ, 50kΩ, and 100kΩ variants.  
- **Low Power Consumption** – Suitable for battery-operated devices.  
- **High Reliability** – 100,000 write cycles and 100-year data retention.  
- **Wide Operating Voltage Range** – 2.7V to 5.5V.  
- **Industrial Temperature Range** (-40°C to +85°C).  

This information is based solely on the manufacturer's specifications.

Application Scenarios & Design Considerations

Dual Digitally Controlled Potentiometers

Alternative Part Number

  • DS1803Z-010 --: Dual digital potentiometer with I2C interface, functionally similar to the X9418 dual pot and widely available.
  • AD5242BRZ10 --: Dual-channel I2C digital potentiometer with comparable 10k resistance and 2.7V operation, a strong functional substitute.
  • MCP4652-103E/ST --: Dual I2C digital potentiometer supporting low-voltage operation, suitable as a modern replacement for the X9418.
  • MCP4652-103E/UN --: Dual-channel I2C digital potentiometer with 10k resistance and low-voltage operation, matching the 2.7V supply requirement.

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