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X9317WS8IZ-2.7 from INTERSIL,IN,Intersil

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X9317WS8IZ-2.7

Manufacturer: INTERSIL,IN

Digitally Controlled Potentiometer (XDCP?)

Partnumber Manufacturer Quantity Availability
X9317WS8IZ-2.7,X9317WS8IZ27 INTERSIL,IN 2188 In Stock

Description and Introduction

Digitally Controlled Potentiometer (XDCP?) The part **X9317WS8IZ-2.7** is a digital potentiometer manufactured by **Intersil** (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on available data:

### **Specifications:**
- **Manufacturer:** Intersil (Renesas Electronics)  
- **Type:** Digitally Controlled Potentiometer (XDCP™)  
- **Resistance Value:** 10 kΩ  
- **Number of Taps:** 100  
- **Interface:** 3-Wire (Up/Down) Serial Interface  
- **Supply Voltage (VCC):** **2.7V to 5.5V** (specifically optimized for 2.7V operation)  
- **Temperature Range:** **-40°C to +85°C** (Industrial Grade)  
- **Package:** **8-Lead SOIC (WS8)**  
- **Non-Volatile Memory:** Yes (Retains wiper position when powered off)  
- **End-to-End Resistance Tolerance:** ±20%  
- **Low Power Consumption:** **3 µA (max) standby current**  
- **Wiper Current (Max):** ±1 mA  

### **Descriptions:**
- The **X9317** is a solid-state potentiometer that replaces mechanical potentiometers in applications requiring digital adjustment.  
- It provides **100 discrete resistance steps** with a simple up/down interface for adjustment.  
- The device includes non-volatile memory, ensuring the wiper position is retained when power is removed.  
- It is designed for **low-voltage operation (2.7V minimum)**, making it suitable for battery-powered and portable applications.  

### **Features:**
- **100-Tap Digital Potentiometer** (10 kΩ resistance)  
- **Non-Volatile Wiper Storage** (EEPROM-based)  
- **Low Power Consumption** (Ideal for battery-powered systems)  
- **Simple 3-Wire Control Interface** (Up/Down and Increment/Decrement)  
- **Wide Operating Voltage Range (2.7V to 5.5V)**  
- **Industrial Temperature Range (-40°C to +85°C)**  
- **Compact SOIC-8 Package**  

This device is commonly used in **audio equipment, instrumentation, calibration circuits, and programmable voltage dividers**.  

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

Digitally Controlled Potentiometer (XDCP?)

Alternative Part Number

  • MCP4017T-502E/LT --: Single-channel digital potentiometer with similar 10k-ohm resistance and I2C interface, low-voltage operation, and a different naming series for easy distinction.
  • AD5241BRZ10 --: I2C digital potentiometer with comparable 10k-ohm end-to-end resistance and 2.7V operation, from a different manufacturer and series.
  • DS1803Z-010 --: Dual I2C digital potentiometer with 10k-ohm resistance and low-voltage support, offering a functional alternative from a distinct product family.
  • DS1803Z-010+ --: Dual I2C digital potentiometer with 10k ohm resistance and 2.7V to 5V supply range, offering comparable interface and low-voltage compatibility.
  • AD5160BRJZ50-RL7 --: Single-channel SPI digital potentiometer with 50k ohm end-to-end resistance, comparable volatile wiper control and low voltage operation.

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