Datasheet MLX90614 (Melexis) - 4

ManufacturerMelexis
DescriptionSingle and Dual Zone Infra Red Thermometer in TO-39
Pages / Page57 / 4 — MLX90614 family. 3. Contents
File Format / SizePDF / 2.9 Mb
Document LanguageEnglish

MLX90614 family. 3. Contents

MLX90614 family 3 Contents

Model Line for this Datasheet

MLX90614

Text Version of Document

MLX90614 family
Single and Dual Zone Infra Red Thermometer in TO-39
3. Contents
Fea e t a ur u e r s e s a n a d n d B e B n e e n f e it i s .. . .. . .. . 1 Ap A p p l p ilc i a c t a io i n o n E x E a x m a p m l p e l s e .. . .. . .. . 1 Or O d r e d r e i r n i g n g I n I f n o f r o m r a m t a i t o i n o .. . .. . .. . 1 1. 1 . F un u c n t c io i n o a n l a l di d a i gr g a r m .. . .. . .. . 2 2. 2 . G e G n e e n r e a r l a l D e D s e c s r c i r p i t p io i n o .. . .. . .. . 2 3. 3 . C o C n o t n e t n e t n s .. . .. . .. . .. 4 4. 4 . G l G o l s o s s a s r a y r y o f o T e T r e m r s m .. . .. . .. . .. 7 5. 5 . M a M x a i x m i u m m u m r a r t a i t n i g n s g .. . .. . .. . ... 7 6. 6 . P i P n i n d e d f e i f n i i n t i io i ns n s a nd n d d e d s e c s r c i r pt p i t o i ns n .. . .. . ... 8 7. 7 . E l E e l c e t c ri r c i a c l a l S p S e p c e i c f i ic i a c t a io i n o s n .. . .. . .. . 9 7.1. MLX90614Axx ... 9 7.2. MLX90614Bxx, MLX90614Dxx .. 11 8. 8 . D et e ai a lie l d e d d e d s e c s r c i r p i t p i t o i n o .. . .. . .. . 13 1 8.1. Block diagram .. 13 8.2. Signal processing principle ... 13 8.3. Block description ... 14 8.3.1. Amplifier .. 14 8.3.2. Supply regulator and POR .. 14 8.3.3. EEPROM .. 14 8.3.4. RAM ... 17 8.4. SMBus compatible 2-wire protocol ... 17 8.4.1. Functional description .. 17 8.4.2. Differences with the standard SMBus specification (reference [1]) .. 18 8.4.3. Detailed description ... 18 8.4.4. Bit transfer .. 19 8.4.5. Commands .. 20 8.4.6. SMBus communication examples .. 20 8.4.7. Timing specification .. 21 8.4.8. Sleep Mode ... 22 8.4.9. MLX90614 SMBus specific remarks ... 23 8.5. PWM .. 24 REVISION 13 - 13 SEPTEMBER 2019 Page 4 of 57

3901090614
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