MCP45HV31-104E/ST

Product Overview

Category

The MCP45HV31-104E/ST belongs to the category of digital potentiometers.

Use

It is used for digitally controlling resistance in electronic circuits.

Characteristics

• High voltage operation
• Low power consumption
• Small package size
• Non-volatile memory
• Wide operating temperature range

Package

The MCP45HV31-104E/ST is available in a small outline package (SOP) format.

Essence

The essence of this product lies in its ability to provide precise and reliable digital control over resistance values in various electronic applications.

Packaging/Quantity

The MCP45HV31-104E/ST is typically packaged in reels and is available in varying quantities depending on the supplier.

Specifications

• Maximum Voltage: 36V
• Resistance Range: 40kΩ
• Interface: SPI
• Operating Temperature Range: -40°C to 125°C
• Resolution: 7-bit

Detailed Pin Configuration

The MCP45HV31-104E/ST features a standard 8-pin configuration with specific pins dedicated to power, ground, and communication interface connections.

Functional Features

• Non-volatile memory allows the device to retain its settings even when powered off.
• SPI interface enables easy integration into digital control systems.
• High voltage operation makes it suitable for a wide range of applications.

Advantages and Disadvantages

Advantages

• Precise digital control over resistance
• Non-volatile memory for retaining settings
• Wide operating temperature range

Disadvantages

• Limited resolution compared to some other digital potentiometers
• Higher cost compared to traditional analog potentiometers

Working Principles

The MCP45HV31-104E/ST operates by using digital signals to control the resistance value across its terminals. The non-volatile memory ensures that the resistance setting is retained even when the power is removed.

Detailed Application Field Plans

The MCP45HV31-104E/ST is well-suited for applications requiring precise and digitally controlled resistance, such as: - Audio equipment - Instrumentation - Industrial automation - Test and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to the MCP45HV31-104E/ST include: - MCP41HV31-104E/ST - AD8403ARZ10

In conclusion, the MCP45HV31-104E/ST offers a high-voltage, digitally controlled resistance solution with non-volatile memory, making it suitable for various electronic applications requiring precise and reliable resistance control.

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