MAX13181E

Supply Voltage (V_CC)   ..................-0.3V to +6V
Control Voltage (RE , DE, DI, H/F)  ............-0.3V to +6V
Driver Output Voltage (A, B, Y, Z)............-8V to +12.5V
Receiver Input Voltage (A, B)..............-8V to +12.5V
Receiver Input Voltage Full-Duplex (A, B)........-8V to +12.5V
Receiver Output Voltage (RO)..........-0.3V to (V_CC + 0.3V)
Short-Circuit Duration (A, B, Y, Z) to GND  .........Continuous
Continuous Power Dissipation (TA = +70°C)
10-Pin DFN (derate 5mW/°C above +70°C )  ........403mW
14-Pin SO (derate 8.3mW/°C above +70°C ).........667mW
Operating Temperature Range............-40°C to +85°C
Storage Temperature Range ............-65°C to +150°C
Junction Temperature .....................+150°C
Lead Temperature (soldering, 10s)   ..............+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

The MAX13181EMAX13184E are full-duplex and selectable half-/full-duplex RS-485 transceivers in a tiny 2mm x 2mm DFN package. These devices are designed for space-constrained applications by including extended ESD protection to ±15kV per Human Body Model (HBM) and integrating pullup/pulldown resistors on the DE, RE  and H/F inputs to reduce external components. The MAX13182E/MAX13184E feature a low-current shutdown mode for power-sensitive applications.

These devices have a 1/8 unit-load input receiver that allows up to 256 transceivers on the bus. The MAX13181E/MAX13182E feature reduced slew-rate drivers to minimize EMI and reflections that are caused by improperly terminated cables. The slew-rate limited MAX13181E/MAX13182E allow error-free data transmission up to 250kbps. The MAX13183E/MAX13184E feature full-speed drivers, allowing data rates of up to 16Mbps. The MAX13182E/MAX13184E are configured for fullduplex operation, while the MAX13181E/MAX13183E feature pin-selectable half- or full-duplex operation. All driver outputs and receiver inputs include extended ESD protection.

The MAX13181EMAX13184E are available in a tiny 10- pin, 2mm x 2mm DFN. The MAX13183E/MAX13184E are also available in industry-standard 14-pin SO packages. The devices operate over the extended -40°C to +85°C temperature range.