MCP4252T-503E/MF

Introduction

The MCP4252T-503E/MF is a digital potentiometer belonging to the category of integrated circuits. It is commonly used in electronic devices and systems for its unique characteristics and versatile applications.

Basic Information Overview

• Category: Integrated Circuits
• Use: Digital Potentiometer
• Characteristics: Programmable, Non-volatile, Dual Channel
• Package: TSSOP
• Essence: Provides variable resistance in electronic circuits
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Resistance: 50 kΩ
• Channels: Dual
• Interface: SPI
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Resolution: 8-bit

Detailed Pin Configuration

The MCP4252T-503E/MF features a 14-pin TSSOP package with the following pin configuration: 1. A Terminal 2. B Terminal 3. Wiper Terminal for Channel A 4. VSS (Ground) 5. Terminal A for Channel B 6. Terminal B for Channel B 7. Wiper Terminal for Channel B 8. VDD (Power Supply) 9. Serial Clock Input (SCK) 10. Chip Select (CS) 11. Serial Data Input (SDI) 12. Serial Data Output (SDO) 13. VSS (Ground) 14. VSS (Ground)

Functional Features

• Non-volatile Memory
• Dual Resistor Network
• SPI Interface
• Power-on Recall

Advantages and Disadvantages

Advantages - Precise Resistance Control - Low Power Consumption - Compact Size

Disadvantages - Limited Resolution (8-bit) - Susceptible to EMI Interference

Working Principles

The MCP4252T-503E/MF operates by digitally controlling the resistance between its terminals using the SPI interface. The non-volatile memory feature allows it to retain its settings even when powered off, making it suitable for various applications.

Detailed Application Field Plans

The MCP4252T-503E/MF finds extensive use in the following application fields: - Audio Equipment - Instrumentation - Industrial Control Systems - Test and Measurement Devices

Detailed and Complete Alternative Models

• MCP4251
• MCP4261
• MCP4231
• MCP4262

In conclusion, the MCP4252T-503E/MF digital potentiometer offers precise resistance control and non-volatile memory, making it an ideal choice for various electronic applications.

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