MLX90616 Datasheet, PDF (15/36 Pages) Melexis Microelectronic Systems – Infra Red Thermometer in TO-39 for high temperature thermometer guns

MLX90616ESF-HCA
Infra Red Thermometer in TO-39
for high temperature thermometer guns
8.4.3.1.1 Read Word (depending on the command – RAM or EEPROM)
1
7
S Slave Address
11
Wr A
8
Command
11
7
11
A Sr Slave Address Rd A ………..
8
1
8
1
……….. Data Byte Low A Data Byte High A
8
PEC
Figure 5: SMBus read word format
8.4.3.1.2 Write Word (EEPROM)
11
AP
1
7
S Slave Address
11
Wr A
8
Command
1
A ………..
8
1
8
1
……….. Data Byte Low A Data Byte High A
8
PEC
Figure 6 SMBus write word format
11
AP
Figure 7: SMBus communication examples (Read RAM and Write EEPROM)
3901090616
Rev 002
Page 15 of 36
Data Sheet
August 20, 2012