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X9015US8I from INTERSIL

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X9015US8I

Manufacturer: INTERSIL

Single Digitally Controlled Potentiometer
Partnumber Manufacturer Quantity Availability
X9015US8I INTERSIL 232 In Stock

Description and Introduction

Single Digitally Controlled Potentiometer The part **X9015US8I** is manufactured by **INTERSIL**. Below are the factual details from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Intersil (now part of Renesas Electronics)  
- **Type:** Digital Potentiometer  
- **Interface:** Up/Down (U/D)  
- **Number of Taps:** 64  
- **Resistance Values:** 10kΩ, 50kΩ, 100kΩ (depending on variant)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Temperature Range:** -40°C to +85°C  
- **Package:** 8-SOIC  

### **Descriptions:**
- The **X9015US8I** is a digitally controlled potentiometer (XDCP) that functions as a mechanical potentiometer but is controlled via digital signals.  
- It is used for system calibration, adjustable gain control, and other applications requiring resistance adjustments.  

### **Features:**
- **Non-volatile Memory:** Retains settings when power is removed.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Incremental Control:** Adjusts resistance using simple up/down signals.  
- **Wide Operating Voltage:** Compatible with 3V and 5V systems.  
- **High Reliability:** Endurance of **100,000** write cycles.  

This information is based solely on Ic-phoenix technical data files for the **X9015US8I** by **INTERSIL**.

Application Scenarios & Design Considerations

Single Digitally Controlled Potentiometer

Alternative Part Number

  • TL431ACLP --: Industry-standard adjustable shunt voltage reference in TO-92, widely available and functionally similar to the X9015 programmable reference.
  • LM431ACZ --: Adjustable precision shunt regulator with comparable reference voltage and tolerance, suitable drop-in replacement in most reference circuits.
  • KA431AZ --: Low-cost adjustable shunt regulator offering similar electrical characteristics and pinout compatibility for voltage reference applications.
  • ISL88011IH526Z-TK --: Renesas (Intersil successor) voltage supervisor in SOT-23-5 with similar reset threshold and open-drain output, a direct functional replacement for the X9015US8I supervisory function.
  • MAX6715AUTSD3+T --: Dual voltage supervisor in SOT-23-6 offering comparable reset threshold and active-low reset output, suitable as a cross-vendor substitute for the X9015US8I.
  • TPS3808G01DBVR --: Adjustable-threshold voltage supervisor in SOT-23-5 with programmable delay and open-drain reset, providing similar monitoring behavior for the X9015US8I.

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