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X9317UV8I-2.7 from MIC

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X9317UV8I-2.7

Manufacturer: MIC, XILNX

Low Noise, Low Power, 100 Taps

Partnumber Manufacturer Quantity Availability
X9317UV8I-2.7,X9317UV8I27 MIC, XILNX 395 In Stock

Description and Introduction

Low Noise, Low Power, 100 Taps The part **X9317UV8I-2.7** is a digital potentiometer manufactured by **XILINX** (now part of AMD). Below are its key specifications, descriptions, and features based on available data:  

### **Specifications:**  
- **Type:** Digitally Controlled Potentiometer (XDCP™)  
- **Resolution:** 100 Taps  
- **Resistance Range:** 10kΩ  
- **Interface:** Up/Down (Increment/Decrement)  
- **Supply Voltage:** **2.7V to 5.5V** (specifically optimized for 2.7V operation)  
- **Operating Temperature Range:** **-40°C to +85°C** (Industrial Grade)  
- **Package:** **8-Lead TSSOP** (Thin Shrink Small Outline Package)  
- **Non-Volatile Memory:** Yes (Retains settings during power-off)  
- **End-to-End Resistance Tolerance:** ±20%  

### **Descriptions:**  
- The **X9317UV8I-2.7** is a solid-state, digitally adjustable resistor that replaces mechanical potentiometers.  
- It is designed for precision analog circuit tuning in applications requiring non-volatile memory storage.  
- The device operates via a simple **Up/Down (U/D) control interface** for incrementing or decrementing resistance.  

### **Features:**  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Non-Volatile Wiper Storage:** Saves settings when power is removed.  
- **High Reliability:** No moving parts, unlike mechanical potentiometers.  
- **Wide Operating Voltage:** Supports **2.7V to 5.5V**, making it versatile for different logic levels.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This part is commonly used in **audio equipment, instrumentation, calibration circuits, and industrial control systems**.  

(Note: XILINX is now part of AMD, but legacy documentation may still refer to XILINX branding.)

Application Scenarios & Design Considerations

Low Noise, Low Power, 100 Taps

Alternative Part Number

  • AD5160BRJZ10-RL7 --: Single-channel 10k digital potentiometer with SPI interface, functionally similar to the X9317 and widely available from a different vendor.
  • MCP4131-103E/SN --: SPI-controlled 10k single digital potentiometer in SOIC package, a common drop-in style alternative with different naming and manufacturer.
  • DS1803Z-010+ --: Dual 10k I2C digital potentiometer offering comparable function; usable as an alternative when I2C control is acceptable.
  • ISL23315TFUZ --: Single-channel I2C digital potentiometer with similar 32-tap resolution and low-voltage operation, pin-compatible footprint in TSSOP/MSOP packages.
  • MCP4551-103E/MS --: I2C single digital potentiometer with 10k ohm resistance and 2.7V operation, functionally equivalent for most volume-control and trim applications.
  • AD5241BRZ10 --: I2C digital potentiometer with 10k ohm end-to-end resistance and wide supply range, suitable drop-in replacement for low-voltage trim circuits.

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