參數(shù)資料
型號(hào): ADT7462ACPZ-500RL7
廠商: ON SEMICONDUCTOR
元件分類: 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT
封裝: 5 X 5 MM, LFCSP-32
文件頁數(shù): 79/88頁
文件大?。?/td> 836K
代理商: ADT7462ACPZ-500RL7
ADT7462
Rev. 2 | Page 80 of 88 | www.onsemi.com
Table 78. Register 0x3F—Revision Register1
Bit
Name
R/W
Description
[7:0]
Revision ID
R
This register contains the revision ID (0x04) for the ADT7462.
1 POR = 0x04, SW Reset = N.
Table 79. Temperature Limit Registers1
Register Address
R/W
Description
Lockable
POR Default
0x44
R/W
Local low temperature limit.
No
0x40
0x45
R/W
Remote 1 low temperature/Pin 15 voltage low limit.
No
0x40
0x46
R/W
Remote 2 low temperature limit.
No
0x40
0x47
R/W
Remote 3 low temperature/Pin 19 voltage low limit.
No
0x40
0x48
R/W
Local high temperature limit.
No
0x95
0x49
R/W
Remote 1 high temperature/Pin 15 voltage high limit.
No
0x95
0x4A
R/W
Remote 2 high temperature limit.
No
0x95
0x4B
R/W
Remote 3 high temperature/Pin 19 voltage high limit.
No
0x95
0x4C
R/W
Local THERM1 temperature limit/+1.5V2 (3GIO) voltage high limit.
Yes
0xA4
0x4D
R/W
Remote 1 THERM1 temperature limit.
Yes
0xA4
0x4E
R/W
Remote 2 THERM1 temperature limit.
Yes
0xA4
0x4F
R/W
Remote 3 THERM1 temperature limit.
Yes
0xA4
0x50
R/W
Local THERM2 temperature limit/+1.5V1 (ICH) voltage high limit.
Yes
0xA4
0x51
R/W
Remote 1 THERM2 temperature limit.
Yes
0xA4
0x52
R/W
Remote 2 THERM2 temperature limit.
Yes
0xA4
0x53
R/W
Remote 3 THERM2 temperature limit.
Yes
0xA4
1 SW Reset = N.
Table 80. Register 0x54—Local/Remote 1 Temperature Hysteresis1
Bit
Name
R/W
Description
[3:0]
Remote 1 Hysteresis
R/W
These four bits set the Remote 1 THERM hysteresis value, 1 LSB = 1°C.
[7:4]
Local Hysteresis
R/W
These four bits set the local 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.
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