The LTC2377IMS-20#PBF is a cutting-edge 20-bit, low noise Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) developed by Linear Technology, which is now part of Analog Devices. This high-precision ADC is designed to deliver outstanding performance with a sample rate of up to 1 Msps, making it an ideal choice for high-resolution measurement applications.

Key Features

• Resolution: 20-bit performance provides exceptional detail and accuracy in measurement.
• Sample Rate: Capable of sampling at up to 1 Msps, allowing for high-speed data acquisition.
• Noise Performance: Offers a low noise floor, which is essential for sensitive applications requiring high precision.
• Power Efficiency: Designed for low power consumption, making it suitable for battery-powered devices and energy-sensitive applications.
• Interface: The device features a flexible SPI-compatible serial interface that simplifies connections to most microprocessors and microcontrollers.
• Package: Available in a compact 16-lead MSOP package, which is conducive for space-constrained applications.

Applications

The LTC2377IMS-20#PBF is versatile and can be used in a wide array of applications, including:

• Medical Imaging Systems
• High-resolution Data Acquisition
• Scientific Instrumentation
• Industrial Process Control
• Seismic Data Acquisition

Technical Specifications

The ADC operates from a single 2.5V supply and features a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. This allows designers flexibility in choosing reference voltages that best suit their application requirements. Additionally, the LTC2377IMS-20#PBF offers a no missing codes performance and includes a digital filter that reduces noise and improves performance.

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LTC2377IMS-20#PBF is no exception. It is designed to meet the stringent requirements of industrial and automotive temperature ranges, ensuring reliable performance in a variety of environmental conditions.