User Manual

Application Note
SMBus communication with MLX90614
390119061402 Page 21 of 32 Jan-2008
Rev 004
The format of SMBus transaction which enters Sleep mode is:
Pseudo code example: Put MLX90614 in Sleep mode
1. Send START bit
2. Send Slave Address (0x00* for example) + Rd\-Wr bit**
3. Send command 0xFF
4. Send PEC byte 0xF3
5. Send STOP bit
6. Put the SCL line in low level
Note* : Any MLX90614 will respond to address 0x00
Note**: Bit Rd\-Wr has no meaning for MLX90614