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X9268TS24 from INTERSIL

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X9268TS24

Manufacturer: INTERSIL

Dual Supply/Low Power/256-Tap/2-Wire Bus

Partnumber Manufacturer Quantity Availability
X9268TS24 INTERSIL 2359 In Stock

Description and Introduction

Dual Supply/Low Power/256-Tap/2-Wire Bus Here are the factual details about part X9268TS24 from the manufacturer INTERSIL:  

### **Specifications:**  
- **Manufacturer:** INTERSIL  
- **Part Number:** X9268TS24  
- **Type:** Digital Potentiometer  
- **Interface:** I²C  
- **Number of Channels:** Single  
- **Taps/Resolution:** 64  
- **Resistance Values:** 10kΩ, 50kΩ, 100kΩ (depending on variant)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-24  

### **Descriptions:**  
- The X9268TS24 is a digitally controlled potentiometer (XDCP) designed for analog signal adjustment.  
- It provides non-volatile storage of wiper settings, retaining values when power is removed.  
- The device is controlled via an I²C serial interface, allowing easy integration with microcontrollers.  

### **Features:**  
- **Non-Volatile Memory:** Retains wiper position during power-off.  
- **I²C Interface:** Supports standard (100kHz) and fast (400kHz) modes.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **End-to-End Resistance Tolerance:** ±20% (typical).  
- **Incremental/Decremental Control:** Allows step-by-step adjustment.  

For exact resistance values and additional electrical characteristics, refer to the official datasheet from INTERSIL.

Application Scenarios & Design Considerations

Dual Supply/Low Power/256-Tap/2-Wire Bus

Alternative Part Number

  • MCP4251-502E/ST --: Dual digital potentiometer with SPI interface in TSSOP-24, functionally similar to the X9268 dual SPI pot and widely available.
  • AD5204BRUZ10 --: Quad 10k digital potentiometer with SPI control in TSSOP-24, a common drop-in style replacement for Intersil X9268 designs.
  • DS1803Z-010 --: Dual 10k I2C/SPI-compatible digital potentiometer offering similar resolution and function for non-critical X9268 applications.
  • ISL22326UFV14Z --: Intersil/Renesas digital potentiometer with non-volatile memory and I2C interface, functionally similar to the X9268 dual-channel digital pot in a comparable package.
  • AD5231BRUZ10 --: Single-channel non-volatile digital potentiometer with SPI interface, widely used as a drop-in functional replacement for Intersil X9-series digital pots.
  • MCP4251-103E/P --: Dual-channel SPI digital potentiometer with non-volatile memory, low cost and readily available alternative for X9268 applications.

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