LTC2376HMS-16#PBF

Analog To Digital Converters (ADC) Overview

The LTC2376HMS-16#PBF is a 16-bit, 250ksps low power SAR ADC from Analog Devices. Operating from a single 2.5V supply, it features a fully differential input range of ±VREF with VREF between 2.5V and 5.1V. The device achieves ±0.5LSB INL maximum, guaranteed 16-bit no missing codes, and 97dB SNR. It consumes 3.4mW at full speed and includes digital gain compression to simplify driver amplifier requirements. The H-grade variant supports operation from -40°C to 125°C in a 16-lead MSOP package.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 250ksps throughput and 97dB SNR
• Low power consumption: 3.4mW active, 225µW shutdown
• Digital Gain Compression (DGC) for single-supply driving
• SPI-compatible serial interface supporting 1.8V to 5V logic

Analog To Digital Converters (ADC) Applications

• Medical Imaging
• High Speed Data Acquisition
• Industrial Process Control
• Portable or Compact Instrumentation
• ATE

Analog To Digital Converters (ADC) Procurement Notes

Verify the H-grade suffix indicates the extended temperature range (-40°C to 125°C). Confirm the #PBF suffix denotes lead-free finish and tube packaging. Ensure the MSOP-16 package matches the design footprint requirements.

Analog To Digital Converters (ADC) Selection Notes

Select this part for applications requiring high linearity and low power in harsh environments. The H-grade ensures performance up to 125°C. Use DGC mode if the driving amplifier cannot support negative supplies. Ensure the reference voltage is within the 2.5V to 5.1V range.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC2376-16 family of low power SAR ADCs. The H-grade designation specifically extends the operating temperature range compared to C-grade (0°C to 70°C) and I-grade (-40°C to 85°C) variants. All variants share identical electrical specifications over their respective temperature ranges.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitutes include LTC2376IMS-16#PBF for -40°C to 85°C operation and LTC2376CMS-16#PBF for 0°C to 70°C operation. These parts are electrically equivalent but differ in temperature rating.