The LTC1090ACN is a high-performance, low-power 12-bit data acquisition system (DAS) from Linear Technology, designed to meet the rigorous demands of industrial, automotive, and communication applications. This integrated circuit features a multiplexer, sample-and-hold, and a serial interface in a single chip, offering a compact and efficient solution for data acquisition tasks.

Key Features

• 12-Bit Resolution: The LTC1090ACN provides 12-bit resolution, ensuring high precision in data conversion for accurate measurements and control.
• 8-Channel Multiplexer: With an 8-channel single-ended input multiplexer, the device can handle multiple signal inputs, making it versatile for various data acquisition scenarios.
• Serial Interface: The integrated serial interface allows for easy communication with microprocessors or digital systems, facilitating data transfer and system integration.
• Sample-and-Hold Circuit: The built-in sample-and-hold circuit maintains signal integrity by capturing the input signal at a specific moment, ensuring stable and accurate readings.
• Single 5V Supply: Operating on a single 5V supply, the LTC1090ACN is designed for low power consumption, making it suitable for battery-powered devices and portable applications.
• No External Clock Required: The device operates without the need for an external clock, simplifying the design and reducing component count.
• Software Programmable: Users can configure and control the LTC1090ACN via software, offering flexibility and ease of use for different data acquisition needs.

Applications

The LTC1090ACN is ideal for a variety of applications that require reliable and accurate data acquisition, including:

• Industrial Control Systems
• Process Monitoring
• Automotive Systems
• Data Logging
• Instrumentation
• Portable Equipment

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC1090ACN is no exception. This product is manufactured to the highest standards, ensuring reliable operation in even the most challenging environments. With its robust design and advanced features, the LTC1090ACN is a smart choice for designers looking for a dependable data acquisition solution.