LTC2392ILX-16

Overview

The LTC2392ILX-16 is a 16-bit, 0.5 MSPS successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It operates from a single 5V supply and features both parallel and serial digital outputs to accommodate various system interface requirements. The device supports a large ±4.096V fully differential input range, enabling high dynamic range performance in signal acquisition applications. Key electrical specifications include an internal reference, low power consumption, and a shutdown mode for energy efficiency during idle periods.

Feature Summary

• 16-bit resolution with 0.5 MSPS sampling rate
• Single 5V supply operation with internal reference
• Supports both parallel and serial output interfaces
• ±4.096V fully differential input range

Applications

• High-performance data acquisition systems requiring maximum dynamic range
• Industrial process control instrumentation
• Medical equipment signal conditioning
• Test and measurement instruments

Part Context

The LTC2392ILX-16 belongs to the LTC2393-16 family of low-noise, high-speed ADCs, which also includes the LTC2393-16 (1 MSPS) and LTC2391-16 (0.25 MSPS). These components share identical pinouts and functional characteristics, differing primarily in their maximum sampling rates. This family is designed for applications demanding high accuracy and low noise from a single supply.

Replacement Considerations

The LTC2393CLX-16#PBF serves as a direct functional substitute within the same family, offering a higher sampling rate of 1 MSPS while maintaining 16-bit resolution and compatible interfaces. Designers should verify that the increased speed meets system timing constraints without affecting power or thermal requirements.