f75384s Feature Integration Technology Inc., f75384s Datasheet - Page 13

• Manufacturer Part Number: f75384s
• Description: ?1o C Accuracy Temperature Sensor Ic Datasheet
• Manufacturer: Feature Integration Technology Inc.

F75383/F75384
7.
Power on default <7:0> = 00h
VT1(Local) ; VT2(Remote
Power on default <7:0> = 00h
7.1 Configuration Register  Index 03h(Read), 09h(Write)
7.2 Status Register  Index 02h
5-0
Bit
Bit
7
6
7.
Registers Description
7
6
5
4
3
2
1
0
around 6 to 12 feet.
Because the measurement technique uses switched current sources, excessive cable and/or filter capacitance will affect the
measurement accuracy. When using long cables, the filter capacitor may be reduced or removed. Cable resistance can also
induce errors. 1 Ω series resistance introduces about 0.5
ALERT_MASK
RUN_STOP
Reserved
Name
VT1THERM
ADC_BUSY
VT2THERM
Name
VT1HIGH
VT2HIGH
VT1LOW
VT2LOW
OPEN
)
Attribute
R/W
R/W
Attribute
RO
RO
RO
RO
RO
RO
RO
RO
Set to 1, mask ALERT# signal output.
Set to 0, monitor. Set to 1, stop to monitor(software power down).
Set to 0, VT1 temperature does not exceed high limit.
Set to 0, VT1 temperature does not goes below low limit.
Set to 0, VT2 temperature does not exceed high limit.
Set to 0, VT2 temperature does not goes below low limit.
Set to 1, VT1 temperature exceeds its THERM limit.
Set to 1, ADC is converting.
Set to 1, VT1 temperature exceeds high limit.
Set to 1, VT1 temperature goes below low limit.
Set to 1, VT2 temperature exceeds high limit.
Set to 1, VT2 temperature goes below low limit.
Set to 1, VT2 is open-circuit.
Set to 1, VT2 temperature exceeds its THERM limit.
-9-
℃
er
ror.
Description
Description
F75383/F75384
July, 2007
V0.32P