AD5262BRUZ50

Product Overview

Category

AD5262BRUZ50 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuitry and systems where variable resistance is required.

Characteristics

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

Package

AD5262BRUZ50 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5262BRUZ50 lies in its ability to provide precise and programmable resistance values in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of AD5262BRUZ50 units.

Specifications

• Resolution: 10-bit
• Number of Channels: 2
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Interface Type: Serial Peripheral Interface (SPI)
• Resistance Tolerance: ±20%
• End-to-End Resistance Range: 50Ω

Detailed Pin Configuration

AD5262BRUZ50 has a total of 16 pins, which are as follows:

1. VDD: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCLK: Serial clock input
5. SDI: Serial data input
6. SDO: Serial data output
7. RST: Reset input
8. A0: Address bit 0
9. A1: Address bit 1
10. WPA: Write protect input channel A
11. WPB: Write protect input channel B
12. VOUTA: Output voltage channel A
13. VOUTB: Output voltage channel B
14. AGND: Analog ground reference
15. VLOGIC: Logic supply voltage
16. NC: No connection

Functional Features

• Programmable resistance values
• Non-volatile memory for storing settings
• Serial interface for easy control and configuration
• Low power consumption for energy efficiency
• Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages

• Precise and programmable resistance values
• Non-volatile memory ensures settings are retained even when power is lost
• Easy control and configuration through the serial interface
• Low power consumption helps in energy-efficient designs
• Wide operating voltage range allows for compatibility with different systems

Disadvantages

• Resistance tolerance of ±20% may not be suitable for applications requiring high precision
• Limited resolution of 10-bit may not provide fine-grained adjustments in certain scenarios

Working Principles

AD5262BRUZ50 operates by digitally controlling the resistance between its output terminals. It utilizes a combination of electronic components and integrated circuits to achieve this functionality. The digital control interface allows users to set the desired resistance value, which is then stored in the non-volatile memory. The programmed resistance can be adjusted as needed, providing flexibility in electronic circuitry.

Detailed Application Field Plans

AD5262BRUZ50 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Industrial automation: Variable resistance control in machinery
3. Test and measurement instruments: Calibration and signal conditioning
4. Communication systems: Signal attenuation and equalization
5. Automotive electronics: Sensor calibration and control

Detailed and Complete Alternative Models

Some alternative models to AD5262BRUZ50 include:

1. AD8402ARZ10: Dual-channel digital potentiometer with 8-bit resolution
2. MCP41010-I/P: Single-channel digital potentiometer with 10-bit resolution
3. MAX5481EUD+: Dual-channel digital potentiometer with 14-bit resolution
4. X9C103SIZ: Single-channel digital potentiometer with 100Ω resistance range

These alternative models offer different features and specifications, providing options for various application requirements.

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