MCP4162T-503E/SN

Introduction

The MCP4162T-503E/SN is a digital potentiometer belonging to the category of electronic components. It is commonly used in various electronic circuits and systems to provide variable resistance, offering flexibility and control in a wide range of applications.

Basic Information Overview

• Category: Electronic Components
• Use: Variable Resistance in Electronic Circuits
• Characteristics: Digital Control, Programmable, Small Footprint
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Provides Precise and Programmable Resistance
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Resistance Value: 50 kΩ
• Number of Positions: 256
• Interface Type: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MCP4162T-503E/SN features a standard 8-pin SOIC package with the following pin configuration: 1. VSS (Ground) 2. Potentiometer Terminal A 3. Wiper Terminal 4. Potentiometer Terminal B 5. CS (Chip Select) 6. SCK (Serial Clock) 7. SI (Serial Input) 8. VDD (Power Supply)

Functional Features

• Digital Control: Allows precise adjustment through digital signals.
• Non-Volatile Memory: Retains settings even when power is removed.
• Programmable: Can be configured for specific resistance values.

Advantages and Disadvantages

Advantages: - Precise and Accurate Resistance Control - Compact Size - Non-Volatile Memory

Disadvantages: - Limited Maximum Resistance Value - Requires Serial Interface for Control

Working Principles

The MCP4162T-503E/SN operates by digitally controlling the position of the wiper terminal, effectively changing the resistance between terminals A and B. This digital potentiometer utilizes non-volatile memory to retain its settings, providing consistent performance across power cycles.

Detailed Application Field Plans

The MCP4162T-503E/SN finds application in various fields including: - Audio Equipment: Volume and Tone Control - Instrumentation: Calibration and Adjustment - Industrial Control Systems: Variable Resistance Control

Detailed and Complete Alternative Models

• MCP4161: 10 kΩ Resistance, 8-Pin SOIC Package
• MCP4162: 100 kΩ Resistance, 8-Pin SOIC Package
• MCP4162T-104E/SN: 100 kΩ Resistance, SOIC Package, Tape & Reel

In conclusion, the MCP4162T-503E/SN digital potentiometer offers precise and programmable resistance control in a compact package, making it suitable for a wide range of electronic applications.

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