Rainbow-electronics LM84 Manual do Utilizador descarregar pdf (Página 13)

1.0 Functional Description (Continued)

1.8.6 LOCAL AND REMOTE T_CRIT REGISTERS

(Read/Write):

D7 D6 D5 D4 D3 D2 D1 D0

MSB Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 LSB

D7–D0: RT_CRIT and LT_CRIT setpoint temperature data. Power up default is LT_CRIT = RT_CRIT = 127˚C.

2.0 SMBus Timing Diagrams

DS100961-10

(a) Serial Bus Write to the internal Command Register followed by a the Data Byte

DS100961-11

(b) Serial Bus Write to the internal Command Register

DS100961-12

FIGURE 4. Serial Bus Timing Diagrams

LM84

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Rainbow-electronics LM84 Manual do Utilizador Página 13