MCP4552T-104E/MS

Product Overview

Category

The MCP4552T-104E/MS belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and circuits for controlling and adjusting voltage levels.

Characteristics

• The MCP4552T-104E/MS is a digital potentiometer with non-volatile memory.
• It offers high resolution and accuracy in voltage adjustment.
• The device operates over a wide temperature range, making it suitable for various environments.
• It has low power consumption, ensuring energy efficiency in electronic systems.

Package

The MCP4552T-104E/MS is available in a small surface-mount package, which facilitates easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide precise and reliable voltage control in electronic applications.

Packaging/Quantity

The MCP4552T-104E/MS is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Resolution: 10-bit
• Number of Channels: 1
• Interface: SPI (Serial Peripheral Interface)
• Supply Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Non-Volatile Memory: Yes
• Wiper Resistance: 75Ω (typical)

Detailed Pin Configuration

The MCP4552T-104E/MS features the following pin configuration:

1. VDD: Power supply input
2. VSS: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SDI: Serial data input
6. SDO: Serial data output
7. WP: Write protect input
8. H: Terminal A of the potentiometer
9. W: Wiper terminal of the potentiometer
10. L: Terminal B of the potentiometer

Functional Features

• Digital control: The MCP4552T-104E/MS allows for precise digital control of voltage levels.
• Non-volatile memory: The device retains its settings even when power is removed, ensuring consistent performance.
• SPI interface: The Serial Peripheral Interface enables easy communication with microcontrollers and other digital devices.
• Low power consumption: The MCP4552T-104E/MS minimizes energy usage, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High resolution and accuracy in voltage adjustment
• Wide operating temperature range
• Non-volatile memory for retaining settings
• Small package size for easy integration
• Low power consumption

Disadvantages

• Limited to a single channel
• Requires an external microcontroller or digital device for control

Working Principles

The MCP4552T-104E/MS operates by digitally adjusting the resistance between terminals A and B using the wiper terminal. This adjustment is achieved through the SPI interface, which communicates with an external microcontroller or digital device. The non-volatile memory ensures that the device retains its resistance settings even when power is disconnected.

Detailed Application Field Plans

The MCP4552T-104E/MS finds application in various electronic systems, including but not limited to: - Audio equipment: Volume control, tone adjustment - Industrial automation: Precision voltage control in machinery - Test and measurement instruments: Calibration and fine-tuning - Automotive electronics: Voltage adjustment in automotive systems - Consumer electronics: Control of brightness, contrast, and other parameters

Detailed and Complete Alternative Models

1. MCP401X: 8-bit digital potentiometers with similar features and functionality.
2. MCP416X: 7-bit digital potentiometers with non-volatile memory.
3. MCP423X: Dual-channel digital potentiometers with SPI interface.

These alternative models offer different resolution options, channel configurations, and package sizes to cater to diverse application requirements.

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