LTC485CS8 in Linear Tech / ADI LT Series Family
The LTC485CS8 series is a family of low-power differential bus transceivers designed by Analog Devices (Linear Technology) for RS-485 and RS-422 data communication. These devices operate from a single 5V supply and are optimized for multipoint data transmission over long cable lengths. By utilizing a rugged CMOS process, the family provides a reliable interface solution that significantly reduces power consumption compared to older bipolar equivalents while maintaining high ESD protection and thermal shutdown capabilities.
Variants in This Sub-Family
Variants within the LTC485 lineage primarily differ by package type, such as the standard SO-8 (CS8) versus PDIP-8 or CERDIP. Temperature grades distinguish between commercial, industrial, and automotive ranges. Additionally, the #PBF suffix denotes lead-free, RoHS-compliant manufacturing processes. While the core electrical transceiver characteristics remain consistent across the sub-family, specific tape-and-reel or tube packaging options are selected based on high-volume assembly requirements.
