LTC2386IUH-18#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2386IUH-18#TRPBF is an 18-bit, 10Msps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates from 5V and 2.5V supplies with a differential input range of ±4.096V. Key electrical specifications include a typical SNR of 95.7dB at 1MHz input frequency, 102dB SFDR, and ±1.75LSB maximum INL. The device features a serial LVDS interface, internal reference, and dissipates 97mW at full speed. It is housed in a 32-lead 5mm × 5mm QFN package.

Analog To Digital Converters (ADC) Feature Summary

• 18-Bit Resolution with Guaranteed No Missing Codes
• 10Msps Throughput Rate with Zero Pipeline Latency
• Serial LVDS Digital Interface with One-Lane or Two-Lane Modes
• Internal 2.048V Reference with ±20ppm/°C Temperature Coefficient

Analog To Digital Converters (ADC) Applications

• High Speed Data Acquisition
• Imaging Systems
• Communications Equipment
• Control Loops
• Instrumentation
• Automated Test Equipment (ATE)

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates Tape and Reel packaging rather than Tube packaging. Confirm the 'I' grade designation corresponds to the –40°C to 85°C operating temperature range. Ensure the specific reel quantity matches project requirements as standard reels may vary.

Analog To Digital Converters (ADC) Selection Notes

Select this component for applications requiring high linearity and wide dynamic range without pipeline delay. The internal reference simplifies design but requires bypassing; external references can be used if higher precision is needed. Ensure the driving circuit can settle within the acquisition time to maintain specified INL performance.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2386-18 family of 18-bit SAR ADCs. The 'I' suffix denotes the industrial temperature range version, while 'UH' specifies the 32-lead QFN package. The '#TRPBF' suffix indicates lead-free finish and tape-and-reel shipping format.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts and power supply rails before considering alternative devices.