CS48505M Datasheet | Chipanalog

Features - Meets or Exceeds the Requirements of the TIA/EIA485A Standard - Data Rate - CS48505x: 500kbps - CS48520x: 20Mbps - 3V to 5.5V Supply Voltage - Differential Output Exceeds 2.1 V for PROFIBUS patibility with 5-V Supply - Driver with Current Limiter and Thermal Shutdown Protection - Bus Pins ESD Protection - ±20k V HBM ESD - ±4k V IEC 61000-4-2 Contact Discharge - 1/2 Unit Load (Up to 64 Bus Nodes) - Open, Short and Idle Bus Failsafe Protection - Extended Industrial Temperature Range: - 40°C to 125°C - mon Mode Range: - 7V to 12V - Low Standby Current: <5µA - Glitch-free during Power On and Power Off - Support Multiple Packages: SOIC8, MSOP8 and DFN8 2 Applications - Factory Automation & Control - Smart Meters - Home and Building Automation - HVAC - Video Surveillance - Wireless Infrastructure 3 Description The CS485xx is a family of half-duplex RS-485 transceivers which could be used in harsh industrial and electrical environments. The bus pins could withstand high-level ESD events to protect internal circuit without damage. These devices could provide multiple package options including SOIC8, MSOP8 and DFN8, which are suitable for space constrained and long-cable munication applications. Each device contains one driver and one receiver, supporting the power supply range from 3V to 5.5V. These devices are specified over ambient free-air temperature range of - 40°C to 125°C. Device Information PART NUMBER CS48505S CS48520S CS48505M CS48520M CS48505D CS48520D PACKAGE SOIC8 (S) MSOP8 (M) DFN8 (D) BODY SIZE (NOM) 4.9mm × 3.9mm 3mm × 3mm 3mm × 3mm Simplified Schematic VCC...