Overview
Description
The RH4Z2501 is a line driver / level shifter IC for IO-link communication with integrated protection. It addresses the IO-Link device physical layer for sensors and actuator systems. Furthermore, the IC can also be used as single channel master. For device configuration and status reading, an OWI communication interface is available. The output drivers allow push-pull operation, with a maximum RDSon of less than 2.5Ω for all operational temperatures. The RH4Z2501 is fabricated in a powerful CMOS mixed-signal technology that allows short supply voltage peaks up to 60V.
Features
- Voltage supply range from 9V to 36V
- Over-voltage peak robustness of ±60V
- Ambient Temperature range -40°C to 125°C
- Configurable driver output current 50mADC to 400mADC
- RDSON of less than 2.5Ω
- Adjustable driver slew rate
- Integrated Wake-up detection
- MCU assisted Wake-up generation (typ. 700mA)
- OWI digital communication and calibration interface
- Integrated Linear Voltage Regulators 3.3V and 5V
- Glitch filter for receiver
- Integrated protection:
- ±1.25kV/2.5A (peak) surge protection for L+, CQ, GND/L- (8/20 μs pulse acc. IEC 61000-4- 5)
- Reverse polarity protection for L+, CQ, GND/L-
- On-chip diagnostics:
- Over temperature detection
- Supply voltage monitor
- Broken chip detection
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.29 MB | |
| Application Note | PDF 2.25 MB | |
| Application Note | PDF 446 KB | |
| Application Note | PDF 9.88 MB 日本語 | |
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Design & Development
Sample Code
Boards & Kits
Evaluation
RH4Z2501-KIT
Active
Evaluation Kit for RH4Z2501
The RH4Z2501 evaluation kit can be used for a detailed evaluation and configuration of the Renesas RH4Z2501 family. The kit contains two boards, the RH4Z2501 evaluation board and a communication board. The communication board provides a USB interface to the user's computer running the evaluation...
Recommended Documents:
Evaluation
RH4Z2501-PMOD
Active
IO-Link Pmod Module for the RH4Z2501 Physical Layer Transceiver
The RH4Z2501-PMOD Board is a Pmod™ module for the RH4Z2501 Renesas silicon evaluation. The purpose of the module is to be used with a standard MCU evaluation board with a compatible Pmod interface to implement an IO-Link device.
Recommended Documents:
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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Videos & Training
RH4Z2501 Single Channel IO-Link Line Driver Overview
See how the robust RH4Z2501 combines flexible configurations and embedded diagnostics to simplify IO-Link integration and achieve best-in-class performance.
Video List
News & Blog Posts
Blog Post
Jul 26, 2023
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Blog Post
Feb 20, 2023
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