“Sensors” Division Product Marketing & Applications MLX90333 – PTC04 connection JCD-– Rev. 1.0 – Tue. 01 April 2008 Filename: MLX90333_PTC04connection_Rev10_JCD_010408.doc Requirements PTC-04 DB 90316 Firmware 90316 Also check “Ptc04_DB_90316_DataSheet.pdf” for more details about local sense lines Functional Diagram TSSOP – 4 wires 16 1 9 8 © Melexis Confidential & Proprietary Information 1/3 Functional Diagram TSSOP – 6 wires 16 1 9 8 Functional Diagram SO – 3 wires PTC-04 MLX90333 - Analog / PWM application 8 1 Vdd C1 100nF Vss MLX90333 MUST0 /SS(SPI) C2 100nF Vdig 5 Out A Vdd 1 14 GND 4 17 C4 4.7nF (PWM) 47nF (analog) C3 4.7nF (PWM) 47nF (analog) MUST1 4 OutB ( + Firmware 90316) Output 7 Rload Sense line (optional) Sense line (optional) D 2 5 2 15 Sense line (optional) 3 16 © Melexis DB 90316 rev 2.0 Confidential & Proprietary Information 2/3 Functional Diagram SO – 3 wires / SPI 8 1 5 4 © Melexis Confidential & Proprietary Information 3/3