ADT7462ACPZ-R7 datasheet(74/81 Pages) ONSEMI

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ADT7462

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Table 77. Register 0x55 — Remote 2/Remote 3 Temperature Hysteresis (Note 1)

Bit

Name

R/W

Description

[3:0]

Remote 3

Hysteresis

R/W

These four bits set the Remote 3 THERM hysteresis value, 1 LSB = 1°C.

[7:4]

Remote 2

Hysteresis

R/W

These four bits set the Remote 2 THERM hysteresis value, 1 LSB = 1°C.

0000 = 0°C

0001 = 1°C

0010 = 2°C

0011 = 3°C

0100 = 4°C (default)

0101 = 5°C

0110 = 6°C

0111 = 7°C

1000 = 8°C

1001 = 9°C

1010 = 10°C

1011 = 11°C

1100 = 12°C

1101 = 13°C

1110 = 14°C

1111 = 15°C

1. POR = 0x44, Lock = Y, SW Reset = N.

Table 78. Offset Registers (Note 1)

R/W

Description

POR Default

0x56

R/W

Local offset, resolution = 0.5°C.

0x00

0x57

R/W

Remote 1 offset, resolution = 0.5°C.

0x00

0x58

R/W

Remote 2 offset, resolution = 0.5°C.

0x00

0x59

R/W

Remote 3 offset, resolution = 0.5°C.

0x00

1. Lock = Y, SW Reset = N.

Table 79. Operating Point Registers (Note 1)

R/W

Description

POR Default

0x5A

R/W

Remote 1 operating point.

0xA4

0x5B

R/W

Remote 2 operating point.

0xA4

1. Lock = Y, SW Reset = Y.

Table 80. Timing Registers (Note 1)

R/W

Description

POR Default

0x5C

R/W

Local temperature TMIN.

0x9A

0x5D

R/W

Remote 1 temperature TMIN.

0x9A

0x5E

R/W

Remote 2 temperature TMIN.

0x9A

0x5F

R/W

Remote 3 temperature TMIN.

0x9A

1. Lock = Y, SW Reset = Y.

Table 81. TRANGE/Hysteresis Registers (Note 1)

R/W

Description

POR Default

0x60

R/W

Local TRANGE/Hysteresis

0xC4

0x61

R/W

Remote 1 TRANGE/Hysteresis

0xC4

0x62

R/W

Remote 2 TRANGE/Hysteresis

0xC4

0x63

R/W

Remote 3 TRANGE/Hysteresis

0xC4

1. Lock = Y, SW Reset = Y.

ADT7462ACPZ-R7 Datasheet(PDF) 74 Page - ON Semiconductor

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