Rainbow-electronics MAX6656 Manual do Utilizador descarregar pdf (Página 16)

MAX6655/MAX6656

Dual Remote/Local Temperature Sensors and

Four-Channel Voltage Monitors

16 ______________________________________________________________________________________

BIT NAME POR STATE FUNCTION

7(MSB) LO 0 Internal temperature has exceeded OVERT limit. Clear by falling below limit.

6 R1O 0 External temperature 1 has exceeded OVERT limit. Clear by falling below limit.

5 R2O 0 External temperature 2 has exceeded OVERT limit. Clear by falling below limit.

4 DODS2 0 A high indicates external diode 2 open or short.

IN3

out of window ALERT has tripped when high; cleared by POR or reading

the Status Byte.

IN2

out of window ALERT has tripped when high; cleared by POR or reading

the Status Byte.

IN1

out of window ALERT has tripped when high; cleared by POR or reading

the Status Byte.

CCA

out of window ALERT has tripped when high; cleared by POR or reading

the Status Byte.

Table 10. Status Byte 2 Bit Assignments

MANUFACTURER MODEL NUMBER

Central Semiconductor (USA) CMPT3906

Fairchild Semiconductor (USA) MMBT3906

Infineon (Germany) SMBT3906

ON Semiconductor (USA) MMBT3906

Rohm Semiconductor (Japan) SST3906

Zetex (England) FMMT3906CT-ND

Table 11. Remote-Sensor Transistor

Manufacturers

1 2 ... 11 12 13 14 15 16 17 18

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