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X9116WM8IZ-2.7 from INTERSIL

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X9116WM8IZ-2.7

Manufacturer: INTERSIL

Digitally Controlled Potentiometer

Partnumber Manufacturer Quantity Availability
X9116WM8IZ-2.7,X9116WM8IZ27 INTERSIL 2831 In Stock

Description and Introduction

Digitally Controlled Potentiometer Here are the factual details about the **INTERSIL part X9116WM8IZ-2.7** from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Intersil (now part of Renesas Electronics)  
- **Part Number:** X9116WM8IZ-2.7  
- **Type:** Digital Potentiometer (DigiPot)  
- **Number of Channels:** 1  
- **Resistance Value:** 10 kΩ  
- **Interface:** Serial (SPI-compatible)  
- **Memory Type:** Non-volatile (EEPROM)  
- **Supply Voltage (VCC):** 2.7V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-lead SOIC (Small Outline Integrated Circuit)  
- **Resolution:** 64 taps  
- **End-to-End Resistance Tolerance:** ±20%  
- **Low Power Consumption:** Typically 3µA (standby mode)  

### **Descriptions and Features:**
- The **X9116WM8IZ-2.7** is a digitally controlled potentiometer (DCP) that replaces mechanical potentiometers.  
- It provides a non-volatile memory feature, allowing it to retain settings even when power is removed.  
- Operates with a **2.7V to 5.5V** supply, making it suitable for low-voltage applications.  
- Features an SPI-compatible serial interface for easy microcontroller integration.  
- Offers **64 tap points** for precise resistance adjustments.  
- Used in applications such as **volume control, LCD contrast adjustment, and programmable voltage references**.  
- **RoHS compliant** and available in an 8-pin SOIC package.  

Let me know if you need further details.

Application Scenarios & Design Considerations

Digitally Controlled Potentiometer

Alternative Part Number

  • MCP4011-103E/SN --: Single digital potentiometer with similar 10k ohm resistance and SPI-like interface, available in SOIC-8, a common drop-in replacement for X9116 series.
  • AD5160BRJZ10-RL7 --: 10k ohm single-channel digital potentiometer in SOT-23, functionally equivalent to the X9116 with comparable resolution and supply range.
  • DS1803Z-010+ --: Dual 10k ohm digital potentiometer in SOIC-8, offers similar I2C control and can replace the X9116 in many designs with extra channel flexibility.
  • ISL95810WIRT8Z --: Same Intersil/Renesas digitally controlled potentiometer family with similar I2C interface and 2.7V operation; direct functional replacement from the successor brand.
  • AD5171BRJZ10-RL7 --: Single-channel I2C digital potentiometer with comparable resolution and low-voltage operation, suitable as a cross-vendor functional substitute.
  • MCP4018T-103E/CH --: I2C single digital potentiometer in a small package with 2.7V support, offering a low-cost alternative with similar control interface.

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