AD5162BRM50

Product Overview

Category

AD5162BRM50 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuit adjustment and calibration purposes.

Characteristics

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

Package

AD5162BRM50 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5162BRM50 lies in its ability to provide precise and programmable resistance values in electronic circuits.

Packaging/Quantity

Each package of AD5162BRM50 contains one digital potentiometer.

Specifications

• Resolution: 256 taps
• Resistance Range: 10 kΩ
• Operating Voltage Range: 2.7 V to 5.5 V
• 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. GND: Ground connection
5. A0: Address selection bit 0
6. A1: Address selection bit 1
7. WP: Write protect input
8. VSS: Negative supply input
9. RH: Terminal H of the potentiometer
10. RL: Terminal L of the potentiometer

Functional Features

• Programmable resistance value
• Non-volatile memory for storing settings
• Digital control interface for easy adjustment
• Low power consumption for energy efficiency

Advantages and Disadvantages

Advantages

• Precise resistance adjustment
• Easy integration into electronic circuits
• Non-volatile memory ensures settings are retained
• Low power consumption prolongs battery life

Disadvantages

• Limited resistance range (10 kΩ)
• Requires I2C-compatible interface for control

Working Principles

AD5162BRM50 operates by digitally controlling the resistance value between terminals RH and RL. The digital potentiometer uses a series of resistive elements and switches to achieve precise resistance adjustment. The settings are stored in non-volatile memory, ensuring that the resistance values are retained even when power is removed.

Detailed Application Field Plans

AD5162BRM50 finds applications in various fields, including: 1. Audio equipment: Volume control, tone adjustment 2. Industrial automation: Calibration of sensors, control systems 3. Test and measurement instruments: Fine-tuning circuit parameters 4. Communication devices: Signal conditioning, impedance matching

Detailed and Complete Alternative Models

1. AD8400ARZ1: 256-tap digital potentiometer, 10 kΩ resistance range, SPI interface.
2. MCP4017T-503E/LT: 256-tap digital potentiometer, 50 kΩ resistance range, I2C interface.
3. MAX5486EUD+: 256-tap digital potentiometer, 100 kΩ resistance range, I2C interface.

These alternative models offer similar functionality and can be considered as substitutes for AD5162BRM50 in different applications.

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