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Products | Automotive & Industrial Control

PSI5 Transceiver Chips

The PSI5 transceiver chip provides data transmission for sensors with PSI5 interfaces. key features include:

1. Compliance with PSI5 standards v1.3, v2.1, and V2.3

2. Supporting for synchronous and exception operation modes

3. Provision of four independent channels

4. SPI interface and MCU connection

5. Diagnostic function for interface

6. Temperature/voltage/current detection

7. AEC-Q100  G1

8. ISO 26262

Application Scenario

       The PSI5 transceiver chip-CIP4100B connects microcontrollers to sensor chips with PSI5 interfaces, supporting up to 24 sensors simultaneously. It complies with the PSI5 V2.3 standard and supports various transmission rates. The four independently channels can work in low-power, standard, synchronous, and asynchronous modes.

Selection Guide

ModelTypeTypical ApplicationPSI5 StandardPSI5 RateTransmission ModeCommunication InterfacePSI5 ChannelsSafety MechanismOperating Temperature (℃)Operating Voltage (V)Certification/Functional Safety LevelPackageBenchmarkingAvailable for supply in batch
CIP4100BMixed Signal ChipPSI5 TransceiverV1.3,V2.1, V2.383Kbit/s 、125Kbit/s 、189Kbit/sSynchronous & AsynchronousSPI4Independent ChannelsInterface/Temperature/Voltage/
Current Detection
-40~1255.3~19AEC-Q100 G1QFN20L5E521.412024Q1