MAX14821集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

General Description

The MAX14821 transceiver is suitable for IO-Link® 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.

Benefts and Features

● Standards Compliance Ensures Future-Proof Solutions

   • IO-Link Versions 1.0 and 1.1.2

   • IEC IEC61131.9 SDCI

● High Configurability and Integration Reduces SKUs

   • Push-Pull, PNP, or NPN Driver Configuration

   • Supports COM1, COM2, and COM3 Data Rates

   • SPI Interface for Control and Monitoring

   • 2.5V to 5V Logic Interface Levels

   • Auxiliary 24V, 100mA Digital Output (DO)

   • Auxiliary 24V Digital Input (DI)

   • 100mA Specified C/Q output Drive

   • Integrated 5V and 3.3V Regulators

● Integrated Protection Enables Robust Solutions

   • Extensive Fault-Monitoring and Reporting

   • Reverse-Polarity and Short-Circuit Protection on

      All 24V Outputs/Inputs

   • Reverse-Polarity Protected 24V Supply Output

      -40°C to +105°C Operating Temperature Range

● Small Package Supports Sensor Miniaturization

   • 2.5mm x 2.5mm WLP and 4mm x 4mm TQFN

      Package

Applications

   IO-Link Sensors

   Industrial Sensors and Actuators

   IO-Link Actuators