MAX516BCWG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Potentiometer
• Characteristics: High precision, low power consumption, compact size
• Package: 24-pin SOIC package
• Essence: The MAX516BCWG+T is a digital potentiometer IC that provides precise resistance adjustment in various electronic circuits.
• Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

• Resistance Range: 0Ω to 100kΩ
• Resolution: 256 steps
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial I2C
• Power Consumption: Low power consumption of 1µA in shutdown mode

Pin Configuration

The MAX516BCWG+T has a total of 24 pins arranged as follows:

Pin 1: VDD Pin 2: SDA Pin 3: SCL Pin 4: GND Pin 5: A0 Pin 6: A1 Pin 7: A2 Pin 8: W Pin 9: B0 Pin 10: B1 Pin 11: B2 Pin 12: H Pin 13: NC Pin 14: NC Pin 15: NC Pin 16: NC Pin 17: NC Pin 18: NC Pin 19: NC Pin 20: NC Pin 21: NC Pin 22: NC Pin 23: NC Pin 24: NC

Functional Features

• Precise resistance adjustment with 256 steps resolution
• Serial I2C interface for easy integration with microcontrollers
• Low power consumption, making it suitable for battery-powered devices
• Compact size and 24-pin SOIC package for space-constrained applications

Advantages and Disadvantages

Advantages

• High precision resistance adjustment
• Easy integration with microcontrollers
• Low power consumption
• Compact size

Disadvantages

• Limited resistance range (0Ω to 100kΩ)
• Requires an external power supply

Working Principles

The MAX516BCWG+T is based on the concept of a digital potentiometer. It consists of a series of resistive elements connected in a ladder-like configuration. By adjusting the digital code sent through the serial I2C interface, the resistance between the W terminal and one of the B terminals can be precisely controlled.

Detailed Application Field Plans

The MAX516BCWG+T finds applications in various electronic circuits where precise resistance adjustment is required. Some potential application fields include:

1. Audio Equipment: Volume control, tone adjustment
2. Test and Measurement Instruments: Calibration, signal conditioning
3. Industrial Control Systems: Process control, feedback loop adjustment
4. Automotive Electronics: Sensor calibration, climate control systems
5. Medical Devices: Precision control of electrical signals

Detailed and Complete Alternative Models

1. MAX5481BCUG+T
2. MCP4017T-503E/CH
3. AD8403ARZ10

These alternative models offer similar functionality and specifications to the MAX516BCWG+T and can be considered as alternatives depending on specific requirements.

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