MAX14821
IO-Link Device Transceiver
General Description
The MAX14821 transceiver is suitable for IO-LinkĀ® devices and 24V binary sensors/actuators.
All specified IO-Link data rates are supported.
In IO-Link applications, the transceiver acts as the physical layer interface to a microcontroller running the data-link layer protocol.
Additional 24V digital inputs and outputs are provided.
Two internal linear
regulators generate common sensor and actuator power requirements: 5V and 3.
3V.
On-board C/Q and DO drivers are independently configurable for push-pull, high-side (
PNP), or low-side (
NPN) operation.
The device detects the IO-Link C/Q wake-up condition and generates a wake-up signal on th...