X9428WV14

Product Overview

Category: Electronic Component
Use: Control and Memory Device
Characteristics:
- High precision
- Low power consumption
- Compact size
Package: DIP (Dual Inline Package)
Essence: Integrated Digital Potentiometer
Packaging/Quantity: Sold individually, packaged in anti-static bags

Specifications

Resolution: 10-bit
Resistance Range: 0 to 10kΩ
Number of Channels: 1
Operating Voltage: 2.7V to 5.5V
Temperature Range: -40°C to +85°C
Interface: I2C (Inter-Integrated Circuit)

Detailed Pin Configuration

The X9428WV14 features a standard 8-pin DIP package with the following pin configuration:

VCC: Power supply voltage
SDA: Serial data input/output for I2C communication
SCL: Serial clock input for I2C communication
A0: Address bit 0 for device addressing
A1: Address bit 1 for device addressing
WP: Write Protect pin for hardware protection
H/L: High/Low pin for selecting the resistance tap point
GND: Ground reference

Functional Features

Digital Potentiometer: Allows digital control of resistance value
Non-Volatile Memory: Retains settings even when power is disconnected
I2C Interface: Enables easy integration into digital systems
Low Power Consumption: Ideal for battery-powered applications
High Precision: Provides accurate and reliable resistance adjustment

Advantages and Disadvantages

Advantages: - Precise and repeatable resistance adjustment - Compact size for space-constrained designs - Low power consumption extends battery life - Non-volatile memory ensures settings are retained

Disadvantages: - Limited to a single channel - Requires I2C interface for control

Working Principles

The X9428WV14 is an integrated digital potentiometer that utilizes a combination of resistive and electronic components to provide precise resistance adjustment. It operates by receiving digital commands through the I2C interface, which control the tap point on the internal resistor network. The selected tap point determines the effective resistance value seen at the device terminals.

Detailed Application Field Plans

The X9428WV14 finds applications in various fields, including:

Audio Equipment: Volume control, tone adjustment
Industrial Automation: Calibration, process control
Test and Measurement: Signal conditioning, calibration
Consumer Electronics: Display brightness control, user interface adjustment
Automotive: Climate control, motor speed control

Detailed and Complete Alternative Models

X9428WV14-2.7: Same specifications, but operates at 2.7V to 3.6V
X9428WV14-5.0: Same specifications, but operates at 4.5V to 5.5V
X9428WV14-10K: Same specifications, but with a resistance range of 0 to 100kΩ

This concludes the encyclopedia entry for X9428WV14.

[Word Count: 324]

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací X9428WV14 v technických řešeních

What is X9428WV14 used for in technical solutions?
- X9428WV14 is a high-performance integrated circuit commonly used for precision voltage control and adjustment in various technical applications.
How does X9428WV14 contribute to power management in electronic devices?
- X9428WV14 provides accurate and efficient voltage regulation, making it ideal for power management in electronic devices, ensuring stable and reliable operation.
Can X9428WV14 be used in automotive electronics?
- Yes, X9428WV14 is suitable for automotive applications, offering robust performance and precise voltage control for various systems within vehicles.
What are the key features of X9428WV14 that make it suitable for industrial automation?
- X9428WV14 offers high resolution digital-to-analog conversion, low power consumption, and wide operating temperature range, making it well-suited for industrial automation requirements.
Is X9428WV14 compatible with microcontroller interfaces?
- Yes, X9428WV14 supports standard microcontroller interfaces such as I2C, SPI, and SMBus, enabling seamless integration into digital control systems.
Can X9428WV14 be used in consumer electronics products?
- Absolutely, X9428WV14 is commonly employed in consumer electronics for voltage adjustment and regulation, contributing to enhanced performance and energy efficiency.
What are the typical applications of X9428WV14 in telecommunications equipment?
- X9428WV14 is often utilized in telecommunications equipment for precise voltage trimming, ensuring signal integrity and reliability in communication systems.
Does X9428WV14 offer protection features for overvoltage or overcurrent conditions?
- Yes, X9428WV14 incorporates built-in protection mechanisms to safeguard against overvoltage and overcurrent situations, enhancing system durability and safety.
How does X9428WV14 support energy-efficient designs in power supplies?
- X9428WV14's high accuracy and low quiescent current enable energy-efficient designs in power supplies, reducing wasted energy and improving overall system efficiency.
Can X9428WV14 be used in medical devices requiring precise voltage control?
- Certainly, X9428WV14 is well-suited for medical device applications, providing the necessary precision and reliability for critical voltage control in healthcare equipment.