MAX13488E Datasheet | Analog Devices

Description The MAX13487E/MAX13488E +5V, half-duplex, ±15k V ESD-protected RS-485-patible transceivers feature one driver and one receiver. The MAX13487E/MAX13488E include a hot-swap capability to eliminate false transitions on the bus during power-up or live insertion. The MAX13487E/MAX13488E feature Maxim’s proprietary Auto Direction control. This architecture makes the devices ideal for applications, such as isolated RS-485 ports, where the driver input is used in conjunction with the driver-enable signal to drive the differential bus. The MAX13487E features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free transmission up to 500kbps. The MAX13488E driver slew rate is not limited, allowing transmit speeds up to 16Mbps. The MAX13487E/MAX13488E feature a 1/4-unit load receiver input impedance, allowing up to 128 transceivers on the bus. These devices are intended for half-duplex munications. All driver outputs are protected to ±15k V ESD using the Human Body Model. The MAX13487E/ MAX13488E are available in an 8-pin SO package. The devices operate over the extended -40°C to +85°C temperature range. Applications - Isolated RS-485 Interfaces - Utility Meters - Industrial Controls - Industrial Motor Drives - Automated HVAC Systems Ordering Information/Selector Guide PART PIN-PACKAGE MAX13487EESA+ 8 SO MAX13488EESA+ 8 SO SLEW-RATE LIMITED Yes No +Denotes a lead(Pb)-free/Ro HS-pliant package. Note: All devices operate over the -40°C to +85°C temperature range. Benefits and Features - Robust Protection Increases Reliability - ±15k V Human Body Model (HBM) per JEDEC JS-001-2014 - Hot-Swap Capability Eliminates False Transitions on Bus During Power-Up or Live Insertion - Auto Direction Feature Saves PCB Space and BOM Cost by Eliminating One Isolator - Data Rate Options Cover Multiple Applications - 500Kbps (MAX13487E) Has Enhanced Slew-Rate Limiting Facilitates Error-Free Data Transmission -...