インタフェース&コネクティビティ

概要

Description

The ZIOL2211 is a line driver/level shifter IC that provides an HV I/O channel with a wide range of configurable system features. It addresses the physical layer of sensor/actuator systems in factory automation applications, and it is specifically designed to support the communication standard IO-Link. The output driver is a push-pull stage that reaches an RDSon of less than 6.6Ω at all operational temperatures. The configuration is stored in an on-chip EEPROM and automatically loaded into the ZIOL2211's control register during power-up. The ZIOL2211 also provides status information, such as overload and over-temperature conditions. An integrated SPI interface supports access to configuration and status registers. The ZIOL2211 is fabricated in a powerful CMOS mixed-signal technology allowing supply voltages up to 40V. EEPROM read/write functionality is guaranteed within the entire operating temperature range in combination with a low-voltage 3.3V core supply.

特長

  • Configurable output current limitation: 56mA to 410mA
  • Standard cable driver / physical-layer transceiver for IO-Link (device)
  • Slew-rate controlled driver
  • Wide range for configurable feature set that is automatically loaded after power-on reset
  • IO-Link-specific WURQ detection
  • On-chip registers and EEPROM for system configuration and status information
  • SPI interface for accessing on-chip registers and EEPROM
  • Digital interface: 3.3V output, 5V-tolerant inputs
  • IC temperature monitoring/diagnosis
  • Over-current and over-temperature indication

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