Hi, According data sheet for SMOD707 Block Diagram it shows that it includes a Heater with MOS and Sensor.
Since SMOD707 seems not to be used any more and instead ZMOD4410 shall be used.
Has that product also Heater with MOS and Sensor?
Best regards
Stephan
Hi Stephan,
Thanks for reaching out to Renesas engineering Community. We are glad to assist you. Yes, this product also contain heater with MOS. Our gas sensor i.e ZMOD4410 is based on Mox principle. The sensing material will always respond to all VOCs present regardless of the Mox operation temperature; the temperature typically impacts the VOC sensitivity alone. This is advantageous in situations where a large number of VOCs must be identified, such as when measuring indoor air quality (IAQ).
For More information, please go through the application note and FAQ section:
ZMOD4410 Application Note - TVOC Sensing (renesas.com)
Knowledge Base | Renesas Customer Hub
If you have any further questions, please feel free to ask.
Regards:
Raja