特性
- Voltage supply range from 9V to 36V
- Overvoltage peak robustness of ±60V
- Ambient temperature range of -40°C to +125°C
- Configurable driver output current from 50mA DC to 400mA DC
- RDS(ON) below 2.5Ω
- Adjustable driver slew rate
- Integrated wake-up detection
- MCU-assisted wake-up generation (typ. 700mA)
- OWI digital communication and calibration interface
- Integrated 3.3V and 5V linear voltage regulators
- Glitch filter for receiver
- Integrated protection:
- ±1.25kV/2.5A (peak) surge protection for L+, CQ, and GND/L- (8/20µs pulse per IEC 61000-4-5)
- Reverse-polarity protection for L+, CQ, and GND/L-
- On-chip diagnostics:
- Overtemperature detection
- Supply voltage monitoring
- Broken-chip detection
描述
The RH4Z2501 is a line driver/level shifter IC for IO-Link communication with integrated protection. It addresses the IO-Link physical layer for sensor and actuator applications. The IC can also be used as a single-channel master transceiver. An OWI communication interface is available for device configuration and status monitoring. The output drivers support push-pull operation with an RDS(ON) below 2.5Ω across the full operating temperature range. Fabricated using a robust CMOS mixed-signal technology, the RH4Z2501 withstands short supply voltage peaks of up to 60V.
产品参数
| 属性 | 值 |
|---|---|
| Channels (#) | 1 |
| Master/Device | M/D |
| Advanced Features | Embedded reverse polarity, Embedded overvoltage protection, Embedded surge protection |
| Supply Voltage (V) | 9 - 36 |
| Temp. Range (°C) | -40 to 125°C |
产品对比
 | | |
| RH4Z2501 | RH4Z2502 | |
| Advanced Features | Embedded overvoltage protection, Embedded reverse polarity, Embedded surge protection | Embedded overvoltage protection, Embedded reverse polarity, Embedded stack license, Embedded surge protection |
| Channels (#) | 1 | 1 |
| Supply Voltage | 9 - 36 | 9 - 36 |
| Slew Rate (V/µs) | 140 | 140 |
| Pkg. Type | DFN, WLCSP | DFN |
| Lead Count (#) | 12, 15 | 12 |
| Pkg. Dimensions (mm) | 2.41 x 1.61 x 0.6, 3.0 x 3.0 x 0.75 | 3.0 x 3.0 x 0.75 |
| Temp. Range (°C) | -40 to 125°C | -40 to 125°C |
应用方框图
 | IO-Link 传感器和执行器 适用于工业传感器和执行器的 IO-Link 设备系统，可实现简化的开发、快速的原型制作和可靠的通信。 |
 | 工业可编程逻辑控制器（PLC） 灵活的嵌入式可编程逻辑控制器（PLC），旨在集成任何类型的接口以满足终端应用需求。 |
其他应用
- Universal Cable Driver
- IO-Link Physical-Layer Transceiver (PHY)
- IO-Link-Compliant Devices
- IO-Link-Compliant Masters
- 24V Line Driver/Level Shifter