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X9408WV24 from INTERSIL

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X9408WV24

Manufacturer: INTERSIL

Quad Digitally Controlled (XDCP?) Potentiometers

Partnumber Manufacturer Quantity Availability
X9408WV24 INTERSIL 80 In Stock

Description and Introduction

Quad Digitally Controlled (XDCP?) Potentiometers **Part X9408WV24 Manufacturer: INTERSIL**  

### **Specifications:**  
- **Manufacturer:** Intersil (now part of Renesas Electronics)  
- **Part Number:** X9408WV24  
- **Type:** Digital Potentiometer (DCP - Digitally Controlled Potentiometer)  
- **Interface:** Serial (I²C-Compatible)  
- **Number of Channels:** Single  
- **Resolution:** 8-bit (256 Taps)  
- **Resistance Values:** 10 kΩ (typical)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 24-Lead TSSOP  

### **Descriptions:**  
The **X9408WV24** is a digitally controlled potentiometer (DCP) designed for precision analog adjustments in electronic circuits. It provides a non-volatile memory feature, allowing it to retain settings even when power is removed. It is commonly used in applications requiring programmable resistance, such as volume control, LCD contrast adjustment, and calibration circuits.  

### **Features:**  
- Non-volatile memory (EEPROM) for storing wiper positions  
- Low power consumption  
- I²C-compatible serial interface  
- 256-tap resolution for fine adjustments  
- Single-supply operation (2.7V to 5.5V)  
- 10 kΩ nominal resistance  
- 24-lead TSSOP package for compact designs  
- High reliability and endurance (100,000 write cycles)  

This part is suitable for industrial, automotive, and consumer electronics applications requiring digitally adjustable resistance.  

(Note: Always verify datasheet details for exact specifications as variations may exist.)

Application Scenarios & Design Considerations

Quad Digitally Controlled (XDCP?) Potentiometers

Alternative Part Number

  • AD5241BRUZ10 --: Single-channel I2C digital potentiometer with 10k ohm resistance, functionally similar to the X9408WV24 and available from a major supplier.
  • MCP4018T-103E/CH --: I2C digital potentiometer with 10k ohm end-to-end resistance in a small package, suitable as a lower-cost functional replacement.
  • DS1803Z-010 --: Dual I2C digital potentiometer with 10k ohm resistance, offering comparable digital control interface for similar applications.
  • AD5231BRUZ10 --: Single-channel 10k digital potentiometer with SPI interface, functionally similar to the X9408 series and widely available.
  • MCP42100-I/SL --: Dual 100k SPI digital potentiometer offering comparable non-volatile wiper functionality in a similar package.

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