MCP4017T-502E/LT

Product Overview

Category

The MCP4017T-502E/LT belongs to the category of electronic components.

Use

This product is commonly used in various electronic circuits and systems for voltage control and adjustment purposes.

Characteristics

• Voltage control range: 0V to 5V
• Resolution: 8-bit (256 steps)
• Low power consumption
• Small form factor
• Wide operating temperature range: -40°C to +125°C

Package

The MCP4017T-502E/LT is available in a compact SOT-23 package, which allows for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide precise voltage control in a compact and efficient package.

Packaging/Quantity

The MCP4017T-502E/LT is typically packaged in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Number of Channels: 1
• Maximum Resistance: 50 kΩ
• Temperature Coefficient: ±100 ppm/°C
• Non-Volatile Memory: Yes

Detailed Pin Configuration

The MCP4017T-502E/LT features a standard pin configuration:

• Pin 1: VDD (Supply Voltage)
• Pin 2: VSS (Ground)
• Pin 3: W (Wiper Terminal)

Functional Features

• Digital potentiometer with non-volatile memory
• Provides precise voltage control through digital inputs
• Offers 256 steps of resolution for fine-grained adjustments
• Low power consumption ensures energy efficiency
• Non-volatile memory retains settings even when power is disconnected

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into circuit designs
• Wide operating temperature range enables usage in various environments
• Non-volatile memory ensures settings are retained during power cycles
• High resolution provides precise voltage control

Disadvantages

• Limited maximum resistance of 50 kΩ may not be suitable for all applications
• Lack of multiple channels restricts simultaneous control of multiple voltages

Working Principles

The MCP4017T-502E/LT operates based on the principle of a digital potentiometer. It utilizes a series of resistive elements and switches to create a variable resistance that can be controlled digitally. The digital inputs determine the position of the wiper terminal, which in turn adjusts the output voltage.

Detailed Application Field Plans

The MCP4017T-502E/LT finds applications in various fields, including:

1. Audio Systems: Precise volume control in audio amplifiers and mixers.
2. Lighting Control: Adjusting brightness levels in LED lighting systems.
3. Test and Measurement Equipment: Fine-tuning voltage references and calibration circuits.
4. Industrial Automation: Voltage adjustment in control systems and motor drives.
5. Consumer Electronics: Voltage control in portable devices such as smartphones and tablets.

Detailed and Complete Alternative Models

1. MCP4011T-502E/LT: Similar specifications with a lower maximum resistance of 20 kΩ.
2. MCP4018T-502E/LT: Higher maximum resistance of 100 kΩ for applications requiring larger resistance values.
3. MCP4019T-502E/LT: Dual-channel version for controlling two independent voltages simultaneously.

These alternative models offer similar functionality but cater to different resistance requirements or channel configurations.

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