X9429WS16-2.7

Product Overview

Category

X9429WS16-2.7 belongs to the category of electronic components.

Use

This product is primarily used for digital potentiometer applications.

Characteristics

• Package: X9429WS16-2.7 comes in a compact surface mount package.
• Essence: It is a high-performance, non-volatile digital potentiometer.
• Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of X9429WS16-2.7 are as follows:

• Resistance Range: 0Ω to 10kΩ
• Supply Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Number of Taps: 256
• End-to-End Resistance Tolerance: ±20%
• Non-Volatile Memory: Yes
• Wiper Current: 1mA (maximum)

Detailed Pin Configuration

The pin configuration of X9429WS16-2.7 is as follows:

1. VCC: Power supply voltage input
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. H: Terminal A of the resistor element
6. W: Wiper terminal of the resistor element
7. L: Terminal B of the resistor element
8. GND: Ground reference

Functional Features

• Non-Volatile Memory: The X9429WS16-2.7 retains its settings even when power is disconnected.
• Digital Control: The potentiometer can be easily controlled using a microcontroller or other digital devices.
• High Resolution: With 256 taps, it provides precise adjustment capabilities.
• Low Power Consumption: The device operates with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures settings are retained.
• Easy digital control interface.
• High resolution for precise adjustments.
• Low power consumption.

Disadvantages

• Limited resistance range (0Ω to 10kΩ).
• End-to-end resistance tolerance of ±20% may not be suitable for highly accurate applications.

Working Principles

X9429WS16-2.7 operates based on the principle of digitally controlled potentiometers. It utilizes a resistor ladder network and a wiper that moves along the ladder to adjust the resistance value. The digital control inputs determine the position of the wiper, allowing for precise resistance settings.

Detailed Application Field Plans

X9429WS16-2.7 finds applications in various fields, including:

1. Audio Equipment: Volume control, tone adjustment, and equalization circuits.
2. Industrial Automation: Calibration and fine-tuning of industrial equipment.
3. Test and Measurement Instruments: Precise resistance adjustment for accurate measurements.
4. Consumer Electronics: Control and adjustment of various parameters in electronic devices.

Detailed and Complete Alternative Models

Some alternative models to X9429WS16-2.7 include:

1. X9313WS16-2.7: Similar specifications with a different package.
2. X9400WS16-2.7: Higher resistance range and additional features.
3. X9412WS16-2.7: Lower resistance range and lower power consumption.

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