EVB90620 Datasheet, PDF (8/39 Pages) Melexis Microelectronic Systems – High precision non-contact temperature measurements

6 Block diagram
MLX90620
16x4 IR array
Digital Active Thermopile Array
Digital filtering
EEPROM
RAM
memory
I2C interface
CLK
SDA
Voltage
regulator
VSS VDD
Figure 2 Block diagram
The device consists of 2 chips packed in single TO-39 package
IR array and processing electronics
EEPROM chip
3001090620
Rev 4.0
Page 8 of 40
Datasheet IR16x4
19 September 2012