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X9259UV24-2.7 from XICOR

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X9259UV24-2.7

Manufacturer: XICOR, INTERSIL, INTERSIL

Single Supply/Low Power/256-Tap/2-Wire bus

Partnumber Manufacturer Quantity Availability
X9259UV24-2.7,X9259UV2427 XICOR, INTERSIL, INTERSIL 18241 In Stock

Description and Introduction

Single Supply/Low Power/256-Tap/2-Wire bus Here are the factual details about part X9259UV24-2.7 from manufacturer XICOR:  

### **Specifications:**  
- **Part Number:** X9259UV24-2.7  
- **Manufacturer:** XICOR  
- **Type:** Digitally Controlled Potentiometer (XDCP™)  
- **Interface:** Serial (SPI-compatible)  
- **Number of Channels:** Dual  
- **Taper:** Linear  
- **Resistance Values:** 10 kΩ per channel  
- **Wiper Memory:** Non-volatile (EEPROM)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 24-Lead TSSOP  

### **Descriptions:**  
The X9259UV24-2.7 is a dual-channel digitally controlled potentiometer (XDCP™) that provides a non-volatile, programmable resistance via a serial interface. It is designed for applications requiring precision adjustments and memory retention of settings.  

### **Features:**  
- **Non-volatile Wiper Storage:** Retains settings during power-off.  
- **SPI-compatible Serial Interface:** Allows easy digital control.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Incremental/Decremental Commands:** Simple adjustment of resistance.  
- **High Reliability:** 100,000 write cycles per bit.  
- **Wide Operating Voltage:** Supports 2.7V to 5.5V systems.  

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

Application Scenarios & Design Considerations

Single Supply/Low Power/256-Tap/2-Wire bus

Alternative Part Number

  • AD5242BRUZ10 --: I2C digital potentiometer with similar dual-channel architecture and non-volatile wiper memory, a common replacement for Xicor X9259 series parts.
  • MCP4652-103E/UN --: Dual I2C digital potentiometer with non-volatile memory and comparable 10k resistance, widely available and pin-functionally similar.
  • DS1803Z-010 --: Dual I2C digital potentiometer with 10k resistance and similar control interface, suitable as a functional substitute.
  • AD5246BRJZ10 --: Single-channel I2C digital potentiometer with similar 10k-ohm range and 2.7V operation; ADI is the successor to Intersil's pot portfolio and this part is a common drop-in for low-voltage trim applications.
  • MCP4018T-103E/CH --: I2C single digital potentiometer, 10k-ohm, 2.7V-capable, in a small SOT-23 package; widely available and functionally comparable for volume-controlled or trim circuits.
  • MCP4551-103E/MS --: Single I2C digital potentiometer with 10k ohm end-to-end resistance and nonvolatile memory, widely available and functionally similar to the X9259.

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