Datasheet

TCRIT3
Status 4
(TCRIT3)
R4T3
R3T3
R2T3
R1T3
LT3
TCRIT3
Mask
R4TM
R3TM
R2T2M
R1T2M
LTM
Status 1 (Diode
Fault)
R4DO
R4DS
R3DO
R3DS
R2DO
R2DS
R1DO
R1DS
TCRIT1
Status 1
(Diode Fault)
R4DO
R4DS
R3DO
R3DS
R2DO
R2DS
R1DO
R1DS
Status 2
(TCRIT1)
R4T1
R3T1
R2T1
R1T1
LT1
TCRIT1
Mask
R4TM
R3TM
R2T1M
R1T1M
LTM
TCRIT2
Status 3
(TCRIT2)
R4T2
R3T2
R2T2
R1T2
LT2
TCRIT2
Mask
R4TM
R3TM
R2T2M
R1T2M
LTM
Status 1
(Diode Fault)
R4DO
R4DS
R3DO
R3DS
R2DO
R2DS
R1DO
R1DS
LM95214
SNIS146A MARCH 2007REVISED MARCH 2013
www.ti.com
Figure 13. TCRIT1 Mask Register, Status Register 1 Figure 14. TCRIT2 Mask Register, Status Register 1
and 2, and TCRIT1 output logic diagram and 3, and TCRIT2 output logic diagram
Figure 15. TCRIT3 Mask Register, Status Register 1 and 4, and TCRIT3 output logic diagram
If enabled, local temperature is compared to the user programmable Local Tcrit Limit Register (Default Value =
85°C). The result of this comparison is stored in Status Register 2, Status Register 3 and Status Register 4 (see
Figure 12). The comparison result can trigger TCRIT1 pin, TCRIT2 pin or TCRIT3 pin depending on the settings
in the TCRIT1 Mask, TCRIT2 Mask and TCRIT3 Mask Registers (see Figure 13, Figure 14, and Figure 15). The
comparison result can also be read back from the Status Register 2, Status Register 3 and Status Register 4.
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