LTC2382HMS-16#PBF

Analog To Digital Converters (ADC) Overview

The LTC2382HMS-16#PBF is a 16-bit, 500ksps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. Operating from a single 2.5V supply, it features a ±2.5V fully differential input range and consumes 6.5mW at maximum throughput. The device guarantees 16-bit resolution with no missing codes and achieves a typical signal-to-noise ratio of 92dB. It utilizes an internal oscillator for conversion timing and supports SPI-compatible serial interfaces with daisy-chain capability across 1.8V to 5V logic levels.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with guaranteed no missing codes and ±2LSB max INL
• 500ksps sampling rate with 6.5mW power consumption at full speed
• Fully differential input range of ±2.5V with external reference requirement
• Extended temperature operation (-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
• Low power battery-operated instrumentation

Analog To Digital Converters (ADC) Procurement Notes

Verify the H-grade suffix indicates the -40°C to 125°C operating range. Confirm the #PBF designation corresponds to lead-free packaging standards. Ensure the MSOP-16 package variant matches the specific board layout requirements for thermal dissipation and pin compatibility.

Analog To Digital Converters (ADC) Selection Notes

Select this component when extended industrial temperature ranges are required alongside low power SAR ADC performance. The H-grade variant ensures specification compliance up to 125°C. An external 2.5V reference is mandatory; ensure the reference source can handle the dynamic current load during conversions.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2382-16 family, which includes C-grade (0°C to 70°C) and I-grade (-40°C to 85°C) variants. The H-grade specifically extends the operating junction temperature limit to support harsh industrial environments while maintaining identical electrical characteristics to lower grades.

Analog To Digital Converters (ADC) Replacement Considerations

LTC2382IMS-16#PBF offers the same electrical specifications but with a restricted operating temperature range of -40°C to 85°C. Verify if the application environment exceeds 85°C before substituting.