Datasheet
LM95234
SNIS136D –AUGUST 2006–REVISED MARCH 2013
www.ti.com
Bit(s) Bit Name Read/ Description
Write
0 LT2 RO Local Tcrit Status:
1 – indicates that local reading is greater than or equal to the value set in Local Tcrit Limit register
0 – indicates that local reading is less than the value set in Local Tcrit Limit register minus the
Common Hysteresis value
Status 4 (TCRIT3)
Status bits for TCRIT3. When one or more of these bits are set and if not masked the TCRIT3 output will
activate. TCRIT3 will deactivate when all these bits are cleared.
Register Name Command Read/ D7 D6 D5 D4 D3 D2 D1 D0 POR
Byte Write Default
(Hex) (Hex)
Status 4 (TCRIT3) 0x0A RO – – – R4T3 R3T3 R2T3 R1T3 LT3 –
Bit(s) Bit Name Read/ Description
Write
7–5 - RO Reserved – will report "0" when read.
4 R4T3 RO Remote 4 Tcrit Status:
1 – indicates that remote 4 reading is greater than or equal to the value set in Remote 4 Tcrit Limit
register
0 – indicates that that remote 4 reading is less than the value set in Remote 4 Tcrit Limit register
minus the Common Hysteresis value
3 R3T3 RO Remote 3 Tcrit Status:
1 – indicates that remote 3 reading is greater than or equal to the value set in Remote 3 Tcrit Limit
register
0 – indicates that that remote 3 reading is less than the value set in Remote 3 Tcrit Limit register
minus the Common Hysteresis value
2 R2T3 RO Remote 2 Tcrit-2 Status:
1 – indicates that remote 2 reading is greater than or equal to the value set in Remote 2 Tcrit-2
Limit register
0 – indicates that that remote 2 reading is less than the value set in Remote 2 Tcrit-2 Limit register
minus the Common Hysteresis value
1 R1T3 RO Remote 1 Tcrit-2 Status:
1 – indicates that remote 1 reading is greater than or equal to the value set in Remote 1 Tcrit-2
Limit register
0 – indicates that that remote 1 reading is less than the value set in Remote 1 Tcrit-2 Limit register
minus the Common Hysteresis value
0 LT3 RO Local Tcrit Status:
1 – indicates that local reading is greater than or equal to the value set in Local Tcrit Limit register
0 – indicates that local reading is less than the value set in Local Tcrit Limit register minus the
Common Hysteresis value
Diode Model Status
Register Name Command Read/ D7 D6 D5 D4 D3 D2 D1 D0 POR
Byte Write Default
(Hex) (Hex)
Diode Model Status (TruTherm on and 0x38 RO – – – R4TD R3TD R2TD R1TD – –
3904 connected)
Bit(s) Bit Name Read/ Description
Write
7-5 – RO Reserved – will report "0" when read.
4 R4TD RO Remote 4 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 4 TruTherm is ON and 3904 connected
0 – indicates proper operation
3 R3TD RO Remote 3 TruTherm BJT beta compensation on and 3904 detect:
1 – indicates that for channel 3 TruTherm is ON and 3904 connected
0 – indicates proper operation
30 Submit Documentation Feedback Copyright © 2006–2013, Texas Instruments Incorporated
Product Folder Links: LM95234