Renesas Electronics Corporation
Search

Industrial Precision Temperature Control

Overview

Industrial control processes often require accurate temperature monitoring and control. By using a 32-bit MCU with an integrated precision analog front-end, this system provides accurate temperature measurements with a minimal number of components.

System Benefits:

  • Highly integrated MCU with a 24-bit delta-sigma ADC reduces the BOM count.
  • RS-485 transceiver with high electrostatic discharge (ESD) protection enables reliable operation in industrial environments.
  • Low noise LDO and voltage reference ensure precision measurements.

Block Diagram

Select a block to discover products for your design

Test This Board Remotely

Available on Lab on the Cloud, use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Launch Lab on the Cloud
Template 1RelaysRelaysRelaysConnector ArrowConnector LineConnector Arrow.102Connector Arrow.103Connector Arrow.1043.105Label Text 10pt.104633Sheet.1073.108Label Text 10pt.104633Sheet.110Sheet.111US085US085US085Bi-directionalConnector Arrow.84Connector Arrow.865V5V5V3.3V3.3V3.3VConnector Arrow.89Connector Arrow.90Connector Arrow.91Connector Arrow.923Label Text 10pt.104633Sheet.953.96Label Text 10pt.104633Sheet.98Sheet.101Connector Arrow.112Connector 1.160Connector Arrow.114Connector 1.115Connector 1.1162.5V2.5V2.5V24V24V24VConnector Arrow.122Voltage ReferenceVoltage ReferenceVoltage ReferenceTransceiverTransceiverTransceiverAUX PowerAUX PowerAUX PowerSheet.80MCUMCUMCUGPIOGPIOGPIOConnector ArrowConnector Arrow.76Connector Arrow.77Connector Arrow.78PGAPGAPGAMUXMUXMUX24-bit24-bit D-S24-bitD-SMUX.74UARTUARTLDOLDOLDOBuck RegulatorBuck RegulatorBuck RegulatorPassive FiltersPassive FiltersPassive FiltersThermocoupleComponent block.745Component block.631ThermocoupleThermocoupleThermocoupleTemp SensorComponent block.751Component block.747Component block.748Temp SensorTemp SensorTemp SensorConnector Arrow.77

MCU

RX 32-Bit Performance/Efficiency MCUs
Application Note
Sample Code

Voltage Reference

Voltage References

Transceiver

RS-485/422 with Enhanced ESD Protection

LDO

Buck Regulator

Buck Regulators (Integrated FETs)

Support

Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.
Get Support
Browse Articles

Knowledge Base

Browse our knowledge base for helpful articles, FAQs, and other useful resources.
Browse Articles
Submit a Ticket

Submit a Ticket

Need to ask a technical question or share confidential information?
Submit Ticket