ADM1030ARQ View Datasheet(PDF) - Analog Devices
Part Name
Description
View to exact match
ADM1030ARQ Datasheet PDF : 28 Pages
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ADM1030
Bit
<7>
<6:4>
<3:0>
Table XXIV. Register 0x3F Therm Behavior/Revision Power-On Default = 80H
Name
R/W
Therm-to-Fan Enable Read/Write
Unused
Revision
Read Only
Read Only
Description
Setting this bit to 1, enables the fan to run full-speed when THERM is asserted low.
This allows the system to be run in performance mode. Clearing this bit to 0 disables
the fan from running full-speed whenever THERM is asserted low. This allows
the system to run in silent mode. (Power-On Default = 1.) Note that this bit has
no effect whenever THERM is pulled low as an input.
Unused. Read back zeros.
This nibble contains the revision number for the ADM1030.
Bit
Name
<7>
Sign
<6:4>
<3:0>
Reserved
Local Offset
Table XXV. Register 0x0D Local Temp Offset Power-On Default = 00H
R/W
Description
Read/Write
Read/Write
Read/Write
When this bit is 0, the local offset will be added to the Local Temperature Reading.
When this bit is set to 1, the local temperature offset will be subtracted from the
Local Temperature Reading.
Unused. Normally read back zeros.
These four bits are used to add a two’s complement offset to the Local Temperature
Reading, allowing 15∞C to be added to or subtracted from the temperature reading.
Bit
<7>
<6:4>
<3:0>
Table XXVI. Register 0x0E Remote Temp Offset Power-On Default = 00H
Name
R/W
Description
Sign
Reserved
Remote Offset
Read/Write
Read/Write
Read/Write
When this bit is 0, the remote offset will be added to the Remote Temperature
Reading. When this bit is set to 1, the remote temperature offset will be subtracted
from the Remote Temperature Reading.
Unused. Normally read back zeros.
These four bits are used to add a two’s complement offset to the Remote
Temperature Reading, allowing 15∞C to be added to or subtracted from the
temperature reading.
OUTLINE DIMENSIONS
16-Lead Shrink Small Outline Package [QSOP]
(RQ-16)
Dimensions shown in inches
0.193
BSC
16
9
0.154
BSC
0.236
1
8
BSC
0.065
0.049
PIN 1
0.069
0.053
0.010
0.004
0.025
BSC
COPLANARITY
0.004
0.012
0.008
SEATING
PLANE
8؇
0.010
0؇
0.006
COMPLIANT TO JEDEC STANDARDS MO-137AB
0.050
0.016
Revision History
Location
Page
4/03—Data Sheet changed from REV. 0 to REV. A.
Added ESD Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Updated OUTLINE DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
–28–
REV. A
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