Manufacturer Part Number
VSC7158HT-03
Manufacturer
Analog Devices
Introduction
The VSC7158HT-03 is a high-performance, low-power I/O expander that provides a flexible, cost-effective solution for expanding the number of GPIO pins in embedded systems. It features a wide operating voltage range, low power consumption, and a variety of interface options, making it suitable for a wide range of applications.
Product Features and Performance
8-bit I/O expander with I²C interface
Wide operating voltage range: 1.7V to 5.5V
Low power consumption: 1µA in shutdown mode
Input/output logic levels compatible with 1.8V, 2.5V, 3.3V, and 5V systems
Programmable open-drain or push-pull output drivers
Interrupt and reset capability
Internal pullup/pulldown resistors
Supported I²C bus speed up to 400 kHz
Product Advantages
Flexible and scalable I/O expansion
Low power consumption for battery-operated devices
Wide operating voltage range for compatibility with various systems
Programmable output drivers for versatile interface options
Interrupt and reset capabilities for enhanced system integration
Key Reasons to Choose This Product
Cost-effective solution for expanding GPIO pins in embedded systems
Reliable and robust performance with low power consumption
Flexible interface options for seamless integration into a variety of applications
Proven reliability and quality from a trusted manufacturer, Analog Devices
Quality and Safety Features
Designed and manufactured to high-quality standards
Comprehensive product testing and validation
Compliance with relevant industry standards and regulations
Compatibility
The VSC7158HT-03 is compatible with a wide range of microcontrollers, processors, and other digital systems that support the I²C communication protocol.
Application Areas
Industrial automation and control systems
Consumer electronics
Automotive electronics
Portable and battery-powered devices
Embedded systems with limited GPIO resources
Product Lifecycle
The VSC7158HT-03 is an obsolete product, meaning it is no longer being manufactured by Analog Devices. However, there may be equivalent or alternative models available from Analog Devices or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.
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