Texas Instruments
TEMP SWITCH AND ANALOG TEMP SENS. Board Mount Temperature Sensors Automotive Grade, -0.7-C Temperature Sensor with Resistor-Programmable Temp Switch 8-TSSOP -50 to 125
Broadcom Limited
OPTOISO 3.75KV OPEN COLL 8DIP. High Speed Optocouplers 10MBd 1Ch 3mA
Texas Instruments
SENSOR HUMIDITY 5V I2C 3 SMD. Board Mount Humidity Sensors Low Pwr Humidity & Temp Dig Sensor