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X9221AWSI from XICOR

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X9221AWSI

Manufacturer: XICOR

Dual Digitally Controlled Potentiometer

Partnumber Manufacturer Quantity Availability
X9221AWSI XICOR 50 In Stock

Description and Introduction

Dual Digitally Controlled Potentiometer Here are the factual details about part X9221AWSI from manufacturer XICOR:  

### **Specifications:**  
- **Part Number:** X9221AWSI  
- **Manufacturer:** XICOR  
- **Type:** Digital Potentiometer (DCP)  
- **Interface:** I²C (2-Wire Serial)  
- **Resolution:** 256 Taps  
- **Number of Channels:** 1  
- **Resistance Values:** 10 kΩ  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
- The X9221AWSI is a digitally controlled potentiometer (DCP) that operates via an I²C interface.  
- It provides non-volatile storage of wiper settings, ensuring retention of the last position when power is removed.  
- It is designed for applications requiring programmable resistance adjustments.  

### **Features:**  
- Non-volatile memory for wiper storage  
- Low power consumption  
- 256-position resolution  
- I²C-compatible serial interface  
- Single-supply operation (2.7V to 5.5V)  
- End-to-end resistance tolerance: ±20%  
- 100,000 data changes per bit per register  

For additional details, refer to the official XICOR datasheet.

Partnumber Manufacturer Quantity Availability
X9221AWSI INTERSIL 14 In Stock

Description and Introduction

Dual Digitally Controlled Potentiometer **Part X9221AWSI Manufacturer: INTERSIL**  

**Specifications:**  
- **Type:** Digital Potentiometer  
- **Interface:** I²C (2-wire serial interface)  
- **Resolution:** 256 taps  
- **Number of Channels:** Single  
- **Resistance Values:** 10 kΩ  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC  

**Descriptions:**  
The X9221AWSI is a digitally controlled potentiometer (XDCP) from Intersil, designed for applications requiring programmable resistance adjustments. It integrates a non-volatile memory (EEPROM) to store wiper settings, ensuring retention of the last position after power cycling.  

**Features:**  
- Non-volatile storage of wiper position  
- Low power consumption  
- I²C-compatible serial interface  
- 256-position resolution  
- Power-on recall function  
- End-to-end resistance tolerance: ±20%  
- RoHS compliant  

This device is commonly used in audio equipment, instrumentation, and other systems requiring digital resistance control.

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