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參數(shù)資料
| 型號(hào)： | MAX6653 |
| 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)： | 19/24頁 |
| 文件大?。?/td> | 297K |
| 代理商： | MAX6653 |
M
Temperature Monitors and
PWM Fan Controllers
______________________________________________________________________________________
19
Addr(H)
READ/WRITE
POR STATE
DESCRIPTION
23
R/W
0101 1101
Fan filter register:
Bit 7:
Fan spin-up disable:
0: Spin-up enabled; 1: spin-up disabled.
Bits [6:5]:
Fan ramp rate:
These bits set the amount the PWM duty cycle can change
on each monitoring cycle:
00 = 1 (0.416%)
01 = 2 (0.833%)
10 = 4 (1.667%) (default)
11 = 8 (3.333%)
Bits [4:2]:
Temperature measurement rate (see Table 5).
Bit 1:
Unused.
Bit 0:
Fan filter enable.
Setting the bit to 1 enables the fan filter function.
Local temp T
MIN
/ T
RANGE
register:
Bits [7:3]:
Local T
MIN
:
Contains the temp threshold for the automatic fan-speed control
mode. When the local temperature exceeds this value, the PWM output
becomes active:
00000 = 0
0
C
00001 = +4
0
C
|
01000 = +32
0
C (default)
|
11110 = +120
0
C
11111 = +124
0
C
Bits [2:0]:
Local T
RANGE
:
Contains the local temperature range for automatic fan-
speed control mode. When the temperature reaches T
MIN
+ T
RANGE
, the
PWM duty cycle reaches 100%:
000 = +5
0
C
001 = +10
0
C (default)
010 = +20
0
C
011 = +40
0
C
100 = +80
0
C
Remote temp T
MIN
/T
RANGE
register:
Bits [7:3]:
Remote T
MIN
.
Contains the temp threshold for the automatic fan-speed
control mode. When the remote temperature exceeds this value, the PWM
output becomes active.:
00000 = 0
0
C
00001 = +4
0
C
|
01100 = +48
0
C (default)
|
11110 = +120
0
C
1111 = +124
0
C
Bits [2:0]:
Remote T
RANGE
:
Contains the remote temperature range for automatic fan-
speed control mode. When the temperature reaches T
MIN
+ T
RANGE
, the
PWM duty cycle reaches 100%:
000 = +5
0
C
001 = +10
0
C (default)
010 = +20
0
C
011 = +40
0
C
100 = +80
0
C
24
R/W
0100 0001
25
R/W
0110 0001
Register Summary (continued)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6653AEE | 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 |
| MAX6653AEE+ | 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 |
| MAX6653AEE+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 |
| MAX6653AEE-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 |
| MAX6653EVKIT | 功能描述:板上安裝溫度傳感器 Evaluation System/Evaluation Kit for the MAX6653 MAX6663 MAX6664 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 |
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