AD5162WBRMZ100-RL7

Product Overview

Category

AD5162WBRMZ100-RL7 belongs to the category of integrated digital potentiometers.

Use

It is primarily used for electronic circuitry and systems that require variable resistance or voltage control.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating temperature range
• Small package size

Package

AD5162WBRMZ100-RL7 is available in a small 10-lead MSOP package.

Essence

The essence of AD5162WBRMZ100-RL7 lies in its ability to provide precise and programmable resistance values, making it an essential component in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels containing 3000 units.

Specifications

• Resistance Range: 0Ω to 100kΩ
• Resolution: 256 steps
• Supply Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Interface: I2C-compatible

Detailed Pin Configuration

1. VDD: Power supply input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. A0: Address selection bit
5. A1: Address selection bit
6. WP: Write protect input
7. VSS: Ground
8. RH: Terminal A of the potentiometer
9. RL: Terminal B of the potentiometer
10. VLOGIC: Logic-level power supply input

Functional Features

• Programmable resistance value
• Non-volatile memory for storing settings
• Ability to adjust resistance digitally
• High resolution for precise control
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Precise and programmable resistance control
• Compact size for space-constrained applications
• Non-volatile memory ensures settings are retained even when power is lost
• Wide operating temperature range allows for use in various environments

Disadvantages

• Limited resistance range compared to some other potentiometers
• Requires an I2C-compatible interface for control

Working Principles

AD5162WBRMZ100-RL7 operates by digitally controlling the resistance between its terminal A (RH) and terminal B (RL). The desired resistance value is set using the I2C-compatible interface, which sends commands to the digital potentiometer. The non-volatile memory ensures that the resistance setting is retained even when power is disconnected.

Detailed Application Field Plans

AD5162WBRMZ100-RL7 finds applications in a wide range of electronic systems, including: 1. Audio equipment: Volume control, tone adjustment 2. Instrumentation: Calibration, signal conditioning 3. Industrial automation: Process control, variable voltage regulation 4. Communication systems: Signal attenuation, impedance matching 5. Automotive electronics: Climate control, motor speed control

Detailed and Complete Alternative Models

1. AD8400ARZ10 - 10kΩ digital potentiometer with similar features
2. MCP4018T-103E/LT - 10kΩ digital potentiometer with different package options
3. MAX5486EUD+ - 100kΩ digital potentiometer with additional features like shutdown mode

These alternative models offer similar functionality and can be considered as substitutes for AD5162WBRMZ100-RL7 in various applications.

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