LTC2376CMS-20#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2376CMS-20#TRPBF is a 20-bit, 250ksps low power SAR ADC from Analog Devices. It operates on a single 2.5V supply with a fully differential input range of ±VREF (2.5V to 5.1V). The device achieves ±2ppm INL maximum, no missing codes at 20 bits, and 104dB SNR. Power consumption is 5.3mW at 250ksps. It features an internal oscillator, SPI-compatible serial interface supporting 1.8V to 5V logic, and a Digital Gain Compression (DGC) function. The component is housed in a 16-lead MSOP package and is rated for operation from 0°C to 70°C.

Analog To Digital Converters (ADC) Feature Summary

• 20-bit resolution with guaranteed no missing codes and ±2ppm INL maximum
• 250ksps throughput rate with no pipeline delay or cycle latency
• Digital Gain Compression (DGC) enables single-supply amplifier driving
• Low power consumption: 5.3mW at 250ksps, 5.3µW in power-down mode

Analog To Digital Converters (ADC) Applications

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

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates tape and reel packaging. Confirm the CMS designation corresponds to the commercial temperature range (0°C to 70°C) and MSOP package. Ensure compatibility with host system voltage levels via the OVDD pin.

Analog To Digital Converters (ADC) Selection Notes

Select this part for applications requiring high resolution and speed with low power constraints. The DGC feature simplifies front-end design by allowing single-supply drivers. Ensure the reference voltage is within the 2.5V to 5.1V range and that the host interface supports the required SPI timing.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC2376 family of low power SAR ADCs. The CMS-20 variant specifically denotes the 20-bit resolution version in the MSOP package with commercial temperature grading. Other variants include the IMS-20 for industrial temperatures and DFN packages.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitutes are not provided in the source material. Consult Analog Devices marketing for parts specified with wider operating temperature ranges.