AD5170BRMZ50-RL7

Product Overview

Category

The AD5170BRMZ50-RL7 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuitry and system control applications.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating voltage range

Package

The AD5170BRMZ50-RL7 comes in a small outline package (MSOP) with 10 pins.

Essence

This product serves as a replacement for traditional mechanical potentiometers, offering digital control and non-volatile memory storage.

Packaging/Quantity

The AD5170BRMZ50-RL7 is typically packaged in reels and available in quantities suitable for industrial production.

Specifications

• Resolution: 256 steps
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Interface: I2C-compatible

Pin Configuration

The AD5170BRMZ50-RL7 has the following pin configuration:

1. VDD: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. A0: Address selection bit 0
5. A1: Address selection bit 1
6. WP: Write protect input
7. VSS: Ground
8. RDY: Ready output
9. H/L: High/Low terminal of the resistor network
10. VOUT: Output terminal

Functional Features

• Digital control allows precise adjustment of resistance values.
• Non-volatile memory ensures that settings are retained even when power is disconnected.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range enables compatibility with various systems.

Advantages and Disadvantages

Advantages

• Precise and accurate resistance control
• Non-volatile memory for retaining settings
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited resolution compared to some other digital potentiometers
• Relatively small package size may require additional space considerations in circuit design

Working Principles

The AD5170BRMZ50-RL7 operates by digitally controlling the resistance value through an internal resistor network. The digital control interface allows users to adjust the resistance with high precision. The non-volatile memory ensures that the resistance setting is retained even when power is disconnected.

Detailed Application Field Plans

The AD5170BRMZ50-RL7 finds applications in various fields, including:

1. Audio equipment: Volume control circuits in amplifiers, mixers, and audio receivers.
2. Industrial automation: Control systems for motor speed, light intensity, and temperature.
3. Automotive electronics: Adjustment of sensor calibration, climate control, and lighting systems.
4. Test and measurement instruments: Calibration and adjustment of signal generators, oscilloscopes, and data acquisition systems.

Detailed and Complete Alternative Models

1. AD8400ARZ10 - Digital Potentiometer, 256 steps, I2C-compatible interface.
2. MCP4018T-503E/LT - Single-channel digital potentiometer, 256 steps, SPI interface.
3. MAX5486EUD+ - Dual-channel digital potentiometer, 256 steps, I2C-compatible interface.

These alternative models offer similar functionality and can be considered as alternatives to the AD5170BRMZ50-RL7.

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