MAX5486EUG+T

Overview

• Category: Integrated Circuit
• Use: Digital Potentiometer
• Characteristics: High resolution, low power consumption
• Package: TSSOP-16
• Essence: Analog Devices IC
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Resolution: 256 taps
• Supply Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Interface: I2C
• Power Consumption: 1µA (standby), 400µA (active)

Pin Configuration

The MAX5486EUG+T has a total of 16 pins arranged as follows:

```

---

| | | 1 8 9 | |___________________| | | | 2 | |___________________| | | | 3 | |___________________| | | | 4 | |___________________| | | | 5 | |___________________| | | | 6 | |___________________| | | | 7 | |___________________| | | | 10 | |___________________| | | | 11 | |___________________| | | | 12 | |___________________| | | | 13 | |___________________| | | | 14 | |___________________| | | | 15 | |___________________| | | | 16 | |___________________| ```

Functional Characteristics

• Digital potentiometer with 256 taps
• Non-volatile memory for storing wiper position
• Low power consumption in standby mode
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages: - High resolution for precise adjustments - Wide supply voltage range for flexibility - Non-volatile memory ensures settings are retained

Disadvantages: - Limited temperature range (-40°C to +85°C) - Only supports I2C interface

Applicable Range of Products

The MAX5486EUG+T is suitable for various applications that require digital potentiometers, such as audio equipment, instrumentation, and industrial control systems.

Working Principles

The MAX5486EUG+T operates by digitally controlling the resistance between its terminals. The wiper position is adjusted using the I2C interface, allowing for precise and accurate adjustments.

Detailed Application Field Plans

1. Audio Equipment: The MAX5486EUG+T can be used in audio mixers and amplifiers to control volume levels and tone adjustments.
2. Instrumentation: It can be utilized in test and measurement equipment to calibrate signal levels and adjust gain settings.
3. Industrial Control Systems: The digital potentiometer can be employed in control systems to fine-tune parameters and set reference values.

Detailed Alternative Models

Some alternative models to the MAX5486EUG+T include: - MCP401X series from Microchip Technology - AD524X series from Analog Devices - DS180X series from Maxim Integrated - X9CXXX series from Intersil - PT225X series from Texas Instruments

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for the MAX5486EUG+T? A: The maximum supply voltage is 5.5V.

2. Q: Can the wiper position be stored in non-volatile memory? A: Yes, the MAX5486EUG+T has built-in non-volatile memory for storing the wiper position.

3. Q: What is the resolution of this digital potentiometer? A: The MAX5486EUG+T has a resolution of 256 taps.

4. Q: Does it support any other interface apart from I2C? A: No, the MAX5486EUG+T only supports the I2C interface.

5. Q: What is the power consumption in standby mode? A: The power consumption in standby mode is 1µA.

(Word count: 529)