Single Transmitter/Receiver RS-485 14-Pin SOIC N T/R

The MAX13433 is full- and half-duplex RS-485 transceivers that feature an adjustable low-voltage logic interface for operation in multivoltage systems. This allows direct interfacing to low-voltage ASIC/FPGAs without extra components. The MAX13433 RS-485 transceivers operate with a VCC voltage supply from +3V to +5V. The low-voltage logic interface operates with a voltage supply from +1.62V to VCC. TheMAX13433 feature reduced slewrate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission up to 500kbps. The MAX13433 driver slew rates are not limited, enabling data transmission up to 16Mbps. The MAX13433 is intended for half-duplex communications, and theMAX13433 is intended for full-duplex communications. The MAX13433 is available in 10-pin µMAX and 10-pin TDFN packages. The MAX13433 is available in 14-pin TDFN and 14-pin SO packages.

• Wide +3V to +5V Input Supply Range
• Low-Voltage Logic Interface +1.62V (min)
• Ultra-Low Supply Current in Shutdown Mode 10µA ICC (max), 1µA IL (max)
• Thermal Shutdown Protection
• Hot-Swap Input Structures on DE and RE
• 1/8-Unit Load Allows Up to 256 Transceivers on the Bus
• Enhanced Slew-Rate Limiting (MAX13433)
• Extended ESD Protection for RS-485 I/O Pins ±30kV Human Body Model ±15kV Air-Gap Discharge per IEC 61000-4-2 ±10kV Contact Discharge per IEC 61000-4-2
• Extended -40°C to +85°C Operating Temperature Range
• Space-Saving TDFN and µMAX Packages