LTC2311HMSE-16#WPBF

Analog To Digital Converters (ADC) Overview

The LTC2311HMSE-16#WPBF is a 16-bit, 5Msps successive approximation register (SAR) analog-to-digital converter manufactured by Analog Devices Inc. It features differential inputs with a wide common mode range and operates from a single 3.3V or 5V supply. The device includes an internal low-drift reference and supports CMOS or LVDS SPI-compatible serial interfaces. It is housed in a 16-lead MSOP package and is qualified for automotive applications under AEC-Q100 standards.

Analog To Digital Converters (ADC) Feature Summary

• AEC-Q100 qualified for automotive reliability requirements
• Integrated low drift temperature-compensated internal reference
• Configurable high-speed serial interface supporting CMOS and LVDS logic levels
• Nap and sleep modes available to minimize power consumption during inactive periods

Analog To Digital Converters (ADC) Applications

• High speed data acquisition systems
• Automotive electronics
• Multiphase motor control
• Remote data acquisition
• Imaging and optical networking

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix #WPBF indicates automotive grade qualification when sourcing this component. Confirm that the HMSE variant meets the required extended operating temperature range of -40°C to +125°C for your application environment. Ensure compatibility with the host system's digital I/O voltage levels before finalizing procurement.

Analog To Digital Converters (ADC) Selection Notes

Select this model when automotive certification and extended industrial temperature ranges are mandatory. The HMSE grade provides guaranteed operation up to 125°C, unlike lower grades limited to 85°C. Consider the integrated reference and flexible input common mode range to simplify external signal conditioning circuitry design.

Analog To Digital Converters (ADC) Part Context

This part belongs to the LTC2311-16 family of high-speed SAR ADCs. It shares architectural similarities with the IMSE and CMSE variants but differs in its specified operating temperature range and automotive qualification status. The #WPBF suffix specifically denotes the tape and reel packaging format intended for automated assembly processes.

Analog To Digital Converters (ADC) Replacement Considerations

LTC2311IMSE-16#WPBF

Analog To Digital Converters (ADC) FAQ

What is the maximum operating temperature for the LTC2311HMSE-16#WPBF?

The device is rated for an operating temperature range of -40°C to +125°C.

Does this component support both CMOS and LVDS output formats?

Yes, the device features a configurable serial interface that supports both CMOS and LVDS logic levels via the CMOS/LVDS pin configuration.

Is an external reference voltage required for operation?

No, the device includes an onboard low-drift temperature-compensated reference, though it also accepts an external buffered reference input.