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參數(shù)資料
| 型號： | MAX6664 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Temperature Monitors and PWM Fan Controllers |
| 中文描述： | 溫度監(jiān)視器和PWM風(fēng)扇控制器 |
| 文件頁數(shù)： | 17/24頁 |
| 文件大小： | 297K |
| 代理商： | MAX6664 |
M
Temperature Monitors and
PWM Fan Controllers
______________________________________________________________________________________
17
Addr(H)
READ/WRITE
POR STATE
DESCRIPTION
0A
R
0001 1110
(30
°
C)
Local temperature data:
This register contains the 8 MSBs of the local temperature measurement.
0B
R
0001 1110
(30
°
C)
Remote temperature data:
This register contains the 8 MSBs of the local temperature measurement.
0D
R/W
0000 0000
Local temperature offset:
Bit 7:
Sign bit
; when zero, the offset value in bits [3:0] is added to the measured local
temperature reading. When this bit is 1, the offset value in bits [3:0] is subtracted
from the local temperature reading.
Bits [6:4]
Unused.
This bits normally reads back zeros.
Bits [3:0]
Offset value.
This is added to or subtracted from the measured local
temperature reading.
0E
R/W
0000 0000
Remote temperature offset:
Bit 7:
Sign bit
: When 0, the offset value in bits [3:0] is added to the measured remote
temperature reading. When this bit is 1, the offset value in bits [3:0] is subtracted
from the remote temperature reading.
Bits [6:4]
Unused:
These bits normally read back zeros.
Bits [3:0]
Offset value:
This is added to or subtracted from the measured remote
temperature reading.
10
R/W
1111 1111
Fan tachometer high-limit register:
Contains the limit of the fan-speed measurement. It detects a stalled fan if the
measured fan-speed data (reg_08h; proportional to fan period) is larger than the limit.
14
R/W
0011 1100
(60
°
C)
Local temp high limit:
Contains the local high-temperature interrupt limit.
15
R/W
0000 0000
(0
°
C)
Local temp low limit:
Contains the local low-temperature interrupt limit.
16
R/W
0100 0110
(70
°
C)
Local temp THERM limit:
Contains the local high-temperature limit for the THERM output. Default is +70
°
C for
the MAX6663/MAX6664; CRIT0 and CRIT1 determine the default value for the
MAX6653 (see Table 1).
18
R/W
0101 0000
(80
°
C)
0000 0000
(0
°
C)
Remote temp high limit:
Contains the remote high-temperature interrupt limit.
19
R/W
Remote temp low limit:
Contains the remote low-temperature interrupt limit.
1A
R/W
0110 0100
(100
°
C)
Remote temp THERM limit:
Contains the remote high-temperature limit for the THERM output. Default is +100
°
C
for the MAX6663/MAX6664; CRIT0 and CRIT1 determine the default value for the
MAX6653 (see Table 1).
1B
R/W
0101 1111
(95
°
C)
Local temp shutdown limit:
Contains the local high-temperature limit for the SDL output. CRIT0 and CRIT1
determine the default value for the MAX6653 (see Table 1).
1C
R/W
0111 1101
(125
°
C)
Remote temp shutdown limit:
Contains the remote high-temperature limit for the SDR output. CRIT0 and CRIT1
determine the default value for the MAX6653 (see Table 1).
Register Summary (continued)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6663AEE | RF CONNECTOR; 50 OHM REVERSE POLARITY BNC MALE RIGHT ANGLE, CLAMP ATTACHMENT FOR RG178 & RG196; *MEETS FCC PART 15.203 REQUIREMENTS* |
| MAX6664AEE | Temperature Monitors and PWM Fan Controllers |
| MAX6653AEE | HEX INVERTERS 20-LCCC -55 to 125 |
| MAX6657-MAX6659 | 【1∑C, SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms |
| MAX6657MSA | 【1∑C, SMBus-Compatible Remote/Local Temperature Sensors with Overtemperature Alarms |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6664AEE | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX6664AEE+ | 功能描述:板上安裝溫度傳感器 Temperature Monitor & PWM Fan Controller RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX6664AEE+T | 功能描述:板上安裝溫度傳感器 Temperature Monitor & PWM Fan Controller RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX6664AEE-T | 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準(zhǔn)確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
| MAX6664AEE-TG075 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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