Datasheet

MAX6694
5-Channel Precision Temperature Monitor
with Beta Compensation
______________________________________________________________________________________ 13
BIT NAME
POR
STATE
FUNCTION
7 (MSB) STOP 0
Standby Mode Control Bit. If STOP is set to logic 1, the MAX6694 stops
converting and enters standby mode.
6 POR 0
Reset Bit. Set to logic 1 to put the device into its power-on state. This bit is self-
clearing.
5 TIMEOUT 0 Timeout Enable Bit. Set to logic 0 to enable SMBus timeout.
4 Reserved 0 Reserved. Must set to 0.
3
Resistance
cancellation
1
Resistance Cancellation Bit. When set to logic 1, the MAX6694 cancels series
resistance in the channel 1 thermal diode.
2 Beta compensation 1
Beta Compensation Bit. When set to logic 1, the MAX6694 compensates for low
beta in the channel 1 thermal sensing transistor.
1 Reserved 0 —
0 Reserved 0 —
Table 4. Configuration 1 Register
Table 5. Configuration 2 Register
BIT NAME
POR
STATE
FUNCTION
7 (MSB) Reserved 0 —
6
Mask Local ALERT
0 Local Alert Mask. Set to logic 1 to mask local channel ALERT.
5 Reserved 0 —
4 Reserved 0 —
3 Mask ALERT 4 0 Channel 4 Alert Mask. Set to logic 1 to mask channel 4 ALERT.
2 Mask ALERT 3 0 Channel 3 Alert Mask. Set to logic 1 to mask channel 3 ALERT.
1 Mask ALERT 2 0 Channel 2 Alert Mask. Set to logic 1 to mask channel 2 ALERT.
0 Mask ALERT 1 0 Channel 1 Alert Mask. Set to logic 1 to mask channel 1 ALERT.
Table 6. Configuration 3 Register
BIT NAME
POR
STATE
FUNCTION
7 (MSB) Reserved 0 —
6 Reserved 0 —
5 Reserved 0 —
4 Reserved 0 —
3 Mask OVERT 4 0
Channel 4 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 4
OVERT.
2 Reserved 0 —
1 Reserved 0 —
0 Mask OVERT 1 0
Channel 1 Remote-Diode OVERT Mask Bit. Set to logic 1 to mask channel 1
OVERT.