Unknown 5-pin opamp / comparator IC with ">10" marking
Hope the following will provide you clues to find the 5 pin device.

I believe their are 2 operational amplifiers and a comparator in the Kemet SS-430 sensor module. Below is circuit diagram that might better represent the SS-430 sensor module. 



The D_Out should be connected to a digital IO pin of a uC. You might be able to connect to A_Out to a A/D on a uC, if A_Out is available. 

Hopefully someone in the community might be able to identify the component. If not the community might be able help suggest a equivalent part. 

Based on the image below the component might be from Analog Devices



Based on the following comment I believe the device is an operational amplifier 


  The sensor chip PL-N823-01 outputs analog voltage that should be amplified and connected to a MCU’s A/D for filtering and processing and fits the high volume or price sensitive applications and involves some design activity from the customer side.


Suggest reviewing the references help reaching your objective. 

Good Luck 

References:


Logos for electronic component manufacturers
Sensors - KEMET
Things to Consider When Designing With the KEMET SS-430 Sensor Module
How do I identify SMD components? (or how do I identify any component)