The MAX14836 transceiver is suitable for 24V binary sensors. Additional 24V digital inputs and outputs are provided. Two internal linear regulators generate common sensor power requirements: 5V and 3.3V. On-board DIO and DO drivers are independently configurable for push-pull, high-side (pnp), or low-side (npn) operation. The device detects a wake-up condition and generates a wake-up signal on the active-low WU output. An SPI interface allows configuration and monitoring of the devices. Extensive alarm conditions are detected and communicated through the active-low IRQ output and the SPI interface. The device features reverse-polarity, short-circuit, and thermal protection. All power lines are monitored for undervoltage conditions. Both DIO and DO drivers are specified for sinking/sourcing 200mA. The MAX14836 is available in a 4mm x 4mm, 24-pin TQFN package, and is specified over the -40°C to +105°C temperature range. Applications * Industrial Sensors * High Configurability and Integration Enable Faster Time-to-Market and Reduce SKUs * Push-Pull, High-Side, or Low-Side Outputs * DIO and DO Drivers Can Be Connected in Parallel to Increase Current and Reduce Output Resistance * 200mA Specified DIO and DO Output Drive * 2.5V to 5V Logic Interface Levels * 5V and 3.3V Linear Regulators * 400μs Wake-Up Detection on DIO Line * 3μF DIO Load-Drive Capability * 2μF DO Load-Drive Capability * EMI Emission Control Through Slew-Controlled Driver * Integrated Protection Enables Robust Solutions * Reverse-Polarity-Protected 24V Supply Output * SPI Interface for Configuration and Monitoring * Reverse-Polarity and Short-Circuit Protection on All 24V Inputs/Outputs * High-Temperature Warning and Thermal Shutdown * Extensive Fault Monitoring and Reporting * -40°C to +105°C Operating Temperature Range * Space-Saving 4mm x 4mm TQFN Package Saves Circuit Footprint