Linear Technology LTC2393CLX-16#PBF Product Overview

The LTC2393CLX-16#PBF is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) brought to you by Linear Technology, now part of Analog Devices. This precision ADC is designed for applications requiring a high level of accuracy and low noise, such as medical instrumentation, industrial process control, and high-end data acquisition systems.

Key Features

• Resolution: 16-bit performance without missing codes, ensuring precise digital representation of the analog input signal.
• Sampling Rate: Up to 250ksps, enabling the capture of rapidly changing signals with high fidelity.
• No Latency: The SAR architecture provides zero-latency operation, which is crucial for control loop applications where timely data processing is critical.
• Low Power Consumption: With a typical power consumption of just 21mW, the LTC2393CLX-16#PBF is an energy-efficient solution for battery-powered devices.
• Wide Input Range: The ADC accepts a pseudo-differential unipolar input range from 0V to VREF, accommodating a variety of signal levels.
• Flexible Reference: An external reference can be used, ranging from 2.5V to 5.1V, allowing users to optimize the converter for specific applications.
• Interface: A simple serial interface compatible with several digital interfaces, including SPI, QSPI, MICROWIRE, and DSP, offers ease of integration into existing systems.
• Packaging: Provided in a compact 36-lead SSOP package, ideal for space-constrained applications.

Performance and Reliability

The LTC2393CLX-16#PBF is designed to maintain high accuracy and stability over temperature with a typical integral nonlinearity (INL) of ±2ppm of full scale. The device also features an onboard low drift voltage reference and a fully differential input with a common mode rejection ratio (CMRR) that preserves signal integrity in the presence of common mode noise.

Applications

With its precise performance and robust feature set, the LTC2393CLX-16#PBF is well-suited for a wide range of applications, including:

• Automated Test Equipment (ATE)
• Medical Imaging Systems
• Industrial Process Control
• Data Acquisition Systems
• Scientific Instrumentation

Overall, the LTC2393CLX-16#PBF from Linear Technology stands out as a reliable and precise ADC solution for demanding applications where accuracy and low noise are paramount.