© 2016 Thorlabs GmbH
4
MTD415T
MTD415T Data Sheet Rev. 1.0
1 Pin Configuration and Functions
MTD415T Pin Configuration
Supply Voltage Input
Connect a + 4.5 V to 5.5 V power supply to VDD.
Supply Voltage Ground
Connect the power supply ground connections to GND.
Supply Voltage Ground
Connect the power supply ground connections to GND.
Do Not Connect
Do not connect this pin to any signal or potential. This pin is used for
manufacturing and test purposes.
Do Not Connect
Do not connect this pin to any signal or potential. This pin is used for
manufacturing and test purposes.
Reference Output Voltage for Thermistor Temperature Sensor
Connect this reference voltage output ( 1.8 V) to one end of the 10 k
W
thermistor.
Thermistor Temperature Sensor Input
Connect this pin to the other end of the 10 k
W
thermistor.
Temperature Sensor Ground
Can be used for shielding purposes or left open.
Supply Voltage Ground
Connect the power supply ground connections to GND.
Enable Signal Input (Low-Active)
Enable Input (Low = enabled, High = Disabled ), can be connected
directly to GND.
Status Signal Output (Can be left floating)
Status Signal (High = temperature within defined temperature
window, Low = Temperature outside programmed temperature
window or an error occurred).
Digital Interface Transmit Signal
UART Transmit Asynchronous Data Output. Connect this pin to the
RX pin of your application.