The MAX13410EESA+ is a RS485 transceiver with integrated low dropout regulator and AutoDirection control in 8 pin NSOIC package. This half-duplex RS485/RS422 compatible transceiver has an internal low dropout regulator (LDO), one driver and one receiver. The internal LDO allows the part to operate from an unregulated power supply of up to 28V. Internal LDO generates a 5V ±10% power supply that is used to power its internal circuitry. Device do not have a 5V output and come in industry compatible pinouts, this allows easy replacement in existing designs. It features reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables allowing error-free transmission up to 500kbps. It is used in isolated RS485 interfaces, telecomm equipment and utility meters.
Supply voltage range is 6V to 28V
Operating temperature range from -40°C to 85°C
+5V output supplies up to 20mA to external circuitry
Extended ESD protection, ±14kV human body model
1/8-unit load allowing up to 256 transceivers on the bus
Features fail-safe function
Full speed versions
Low shutdown supply current is 45µA
Maximum driver propagation delay is 1000ns at CL = 50pF
Maximum receiver propagation delay is 200ns at CL = 15pF
