ADM1031

http://onsemi.com

29

Table 27. Register 0y0D Local Temperature Offset Power−On Default = 00H

Bit

Name

R/W

Description

<7>

Sign

R/W

When this bit is 0, the local offset is added to the Local Temperature Reading. When

this bit is set to 1, the local offset is subtracted from the Local Temperature Reading.

<3:0>

Local Offset

R

These four bits are used to add an offset to the Local Temperature Reading. These

bits allow an offset value of up to ±15°C to be added to or subtracted from the

temperature reading.

Table 28. Register 0y0E Remote 1 Temperature Offset Power−On Default = 00H

Bit

Name

R/W

Description

<7>

Sign

R/W

When this bit is 0, the remote offset is added to the Remote 1 Temperature Reading.

When this bit is set to 1, the remote offset is subtracted from the Remote 1

Temperature Reading.

<6.4>

Unused

R/W

Unused. Read back 0.

<3:0>

Remote 1 Offset

R/W

These four bits are used to add an offset to the Remote 1 Temperature Reading.

These bits allow an offset value of up to ±15°C to be added to or subtracted from the

temperature reading, depending on the sign bit.

Table 29. Register 0y0F Remote 2 Temperature Offset Power−On Default = 00H

Bit

Name

R/W

Description

<7>

Sign

R/W

When this bit is 0, the remote offset is added to the Remote 2 Temperature Reading.

When this bit is set to 1, the remote offset is subtracted from the Remote 2

Temperature Reading.

<6.4>

Unused

R/W

Unused. Read back 0.

<3:0>

Remote 2 Offset

R/W

These four bits are used to add an offset to the Remote 2 Temperature Reading.

These bits allow an offset value of up to ±15°C to be added to or subtracted from the

temperature reading, depending on the sign bit.

ORDERING INFORMATION

Device Order Number*

Package Type

Package Option

ADM1031ARQZ

16−Lead QSOP

RQ−16

98 Tube

ADM1031ARQZ−REEL

2500 Tape & Reel

ADM1031ARQZ−R7

1000 Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

*These are Pb−Free packages.