LTC2377CDE-16#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2377CDE-16#TRPBF is a low noise, low power, high speed 16-bit successive approximation register (SAR) ADC manufactured by Analog Devices Inc. Operating from a single 2.5V supply, it features a ±VREF fully differential input range with VREF ranging from 2.5V to 5.1V. The device achieves ±0.5LSB INL maximum, guaranteed 16-bit no missing codes, and 97dB SNR at fIN = 2kHz. It dissipates only 6.8mW at 500ksps throughput with no cycle latency. Key specifications include 94.6dB minimum SINAD, –123dB typical THD, and 124dB SFDR. The part is housed in a 16-lead (4mm × 3mm) plastic DFN package.

Analog To Digital Converters (ADC) Feature Summary

• 16-Bit Resolution with Guaranteed No Missing Codes
• 500ksps Sampling Rate with Internal Oscillator
• Low Power Consumption: 6.8mW at 500ksps, 6.8µW in Shutdown
• Digital Gain Compression (DGC) Functionality

Analog To Digital Converters (ADC) Applications

• Medical Imaging
• High Speed Data Acquisition
• Portable or Compact Instrumentation
• Industrial Process Control
• Low Power Battery-Operated Instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates Tape and Reel packaging for this specific order code. Confirm the C-grade temperature range of 0°C to 70°C matches the application requirements. Ensure the 16-lead DFN package footprint aligns with the PCB layout design. Check for RoHS compliance documentation as specified in the manufacturer's ordering information.

Analog To Digital Converters (ADC) Selection Notes

Select this component when a single-channel, high-speed 16-bit conversion is required with minimal power consumption. The internal oscillator simplifies timing compared to external clock sources. Consider the Digital Gain Compression feature if driving amplifiers must operate from a single positive supply. Verify that the 2.5V analog supply and compatible OVDD logic levels fit the system architecture.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2377-16 family of low power SAR ADCs. The 'C' designation specifies the commercial temperature grade (0°C to 70°C), while 'DE' identifies the 16-lead DFN package. The '#TRPBF' suffix denotes the lead-free finish and Tape & Reel shipping format. Other variants include MSOP packages and extended industrial temperature grades.

Analog To Digital Converters (ADC) Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Analog Devices marketing for parts specified with wider operating temperature ranges or alternative package options within the same family.