The LTC1861HMS#PBF from Linear Technology is a robust 12-bit analog-to-digital converter (ADC) that combines high performance with low power consumption, making it an ideal choice for battery-powered systems and portable devices. This ADC is designed to work in demanding environments, offering a wide operating temperature range and a high level of integration to minimize external component count.

Key Features

• Resolution: The LTC1861HMS#PBF features a 12-bit resolution, providing precise digital representation of analog signals for accurate data acquisition and processing.
• Sampling Rate: It offers a sampling rate of up to 150ksps, allowing for high-speed measurements which are critical in rapidly changing signal environments.
• Low Power Consumption: With a typical supply current of only 850µA, this ADC is optimized for power-sensitive applications, extending the battery life of portable devices.
• Multiple Channels: The device includes two differential channels, providing flexibility for various signal input configurations and improving noise immunity.
• No Pipeline Delay: The LTC1861HMS#PBF operates without pipeline delay, delivering real-time data conversion which is essential for time-critical applications.
• Auto Shutdown: Featuring an automatic shutdown mode, the ADC reduces power consumption between conversions, further enhancing its energy efficiency.

Applications

The LTC1861HMS#PBF is suitable for a wide range of applications, including:

• Portable Medical Devices
• Battery-Powered Equipment
• Data Acquisition Systems
• Industrial Process Control
• Robotics and Automation

Package and Quality

This ADC is available in a compact 10-lead MSOP package, which is ideal for space-constrained applications. The LTC1861HMS#PBF is also RoHS compliant, ensuring adherence to environmental standards and regulations.

With its combination of high precision, low power, and compact form factor, the LTC1861HMS#PBF is a versatile ADC solution that meets the needs of a variety of sophisticated electronic systems.