SN65HVS885PWPR

Overview

The SN65HVS885PWPR is a serializer manufactured by Texas Instruments, designed for high-voltage serial data transmission applications. It converts parallel digital inputs into a single serial output stream at a data rate of 1 Mb/s. The device supports eight parallel input channels and operates within a wide supply voltage range of 10 V to 34 V. It is rated for an extended operating temperature range from -40°C to +125°C. The component is housed in a 28-pin HTSSOP package and is moisture sensitive, requiring appropriate handling during surface-mount assembly.

Feature Summary

• Converts eight parallel digital input signals into a single high-speed serial output stream
• Operates with a wide power supply voltage range suitable for industrial environments
• Designed for robust performance across extended industrial temperature ranges

Applications

• Industrial automation control systems
• Factory automation sensor networks
• High-voltage display interface circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and variant selection. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement. Ensure the supplier provides valid traceability documents matching the Texas Instruments part marking. Cross-reference the datasheet revision date to confirm technical specifications align with current design requirements.

Selection Notes

Select this component when a serializer is required for converting multiple parallel digital lines into a single serial bus. The wide supply voltage capability makes it suitable for noisy industrial environments where standard low-voltage logic may fail. Consider the 28-pin HTSSOP footprint for PCB layout constraints. Verify that the 1 Mb/s data rate meets the system bandwidth requirements for the intended application.

Part Context

This part belongs to the SN65HVS885 series of serializers from Texas Instruments. It shares functional similarities with the SN65HVS882 but is distinguished by its specific input configuration and high-voltage operation capabilities. The PWPR suffix indicates the 28-HTSSOP package type and reel packaging format used for automated surface-mount assembly processes.

Replacement Considerations

The SN65HVS882PWPR is a related serializer in the same family. Verify pin compatibility and electrical parameter alignment before substitution. No other direct public substitute part numbers are confirmed in available documentation.