LTC2367HMS-16#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2367HMS-16#TRPBF is a 16-bit, 500ksps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It operates from a single 2.5V supply and features a pseudo-differential unipolar input range of 0V to VREF, where VREF ranges from 2.5V to 5.1V. The device achieves ±0.75LSB maximum integral nonlinearity (INL), guaranteed 16-bit no missing codes, and a typical signal-to-noise ratio (SNR) of 94.7dB at an input frequency of 2kHz. Power consumption is 6.8mW at the maximum sampling rate. The component utilizes an internal oscillator for conversion timing and supports SPI-compatible serial interfaces with logic voltages ranging from 1.8V to 5V.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with 500ksps throughput and no cycle latency
• Low power consumption: 6.8mW at 500ksps, scaling down in power-down mode
• High dynamic performance: 94.7dB SNR and -119dB THD at fIN = 2kHz
• Extended temperature grade (-40°C to 125°C) in 16-lead MSOP package

Analog To Digital Converters (ADC) Applications

• Medical imaging systems
• High-speed data acquisition
• Portable or compact instrumentation
• Industrial process control
• Automatic test equipment (ATE)

Analog To Digital Converters (ADC) Procurement Notes

Verify that the specific part number corresponds to the H-grade temperature rating (-40°C to 125°C) and the tape-and-reel packaging format (#TRPBF). Confirm compatibility with the host system's digital I/O voltage levels, as the OVDD supply supports 1.8V to 5.25V. Ensure the external reference voltage remains within the 2.5V to 5.1V range to maintain specified accuracy.

Analog To Digital Converters (ADC) Selection Notes

Select this variant when operation up to 125°C is required, distinguishing it from the C-grade (0°C to 70°C) and I-grade (-40°C to 85°C) versions. The #TRPBF suffix indicates tape-and-reel packaging suitable for automated surface-mount assembly. Ensure the application can accommodate the pseudo-differential input architecture and provides adequate drive capability for the 45pF sampling capacitance.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC2367-16 family of low-power SAR ADCs. The 'H' designation specifies the extended industrial temperature range, while 'MS' denotes the 16-lead plastic MSOP package. The '#TRPBF' suffix confirms lead-free finish and tape-and-reel shipping configuration. Other package options include DFN, and other temperature grades are available under different ordering suffixes.

Analog To Digital Converters (ADC) Replacement Considerations

Direct pin-compatible replacements within the same family include LTC2367IMS-16#TRPBF (I-grade, -40°C to 85°C) and LTC2367CMS-16#TRPBF (C-grade, 0°C to 70°C). Verify that the substitute meets the thermal requirements of the target environment.