MAX14827AAWA+T

MAX14827AAWA+T is a low-power, ultra-small, dual-driver, IO-link device transceiver. It integrates the high-voltage functions commonly found in industrial sensors, including drivers and regulators. It features two ultra-low-power drivers with active reverse-polarity protection. Operation is specified for normal 24V supply voltages up to 60V. Transient protection is simplified due to high voltage tolerance allowing the use of micro TVS. This device features a flexible control interface. pin control logic inputs allow for operation with switching sensors that do not use a microcontroller. For sensors that use a microcontroller, an SPI interface is available with extensive diagnostics. For IO-Link operation, a three-wire UART interface is provided, allowing interfacing to the microcontroller UART. It is used in applications such as industrial sensors, IO-Link sensors and actuators, and safety applications.

• SPI/pin-control interface for configuration and monitoring
• 5V and 3.3V linear regulators, integrated LED driver
• Glitch filters for improved burst resilience and noise
• Thermal shutdown auto-retry cycling, hot-plug supply protection
• Reverse polarity protection of all sensor interface inputs/outputs
• Driver low-to-high propagation delay is 0.16μs typical at (push-pull and PNP configuration)
• V24 supply voltage range from 9V to 60V
• V24 supply current is 0.14mA typical at (V24 = 9V to 60V, V5 = 4.5V to 5.5V)
• Operating temperature range from -40°C to +125°C
• 25-pin WLP package

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