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參數資料
| 型號： | MAX6664AEE+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | Temperature Monitors and PWM Fan Controllers |
| 中文描述： | ANALOG TEMP SENSOR-VOLTAGE, 0.8-2.6V, 1Cel, RECTANGULAR, SURFACE MOUNT |
| 封裝： | 0.150 INCH, 0.025 PITCH, MO-137, QSOP-16 |
| 文件頁數： | 10/24頁 |
| 文件大?。?/td> | 297K |
| 代理商： | MAX6664AEE+ |
MAX6653/MAX6663/MAX6664
Temperature Monitors and
PWM Fan Controllers
18
______________________________________________________________________________________
Addr(H)
READ/WRITE
POR STATE
DESCRIPTION
20
R/W
0101 1101
Fan characteristics register:
Bits [7:6]: N factor:
These bits contain the N factor for the fan-speed range:
00 = 1 (fail speed =2647RPM)
01 = 2 (fail speed =1324RPM) (default)
10 = 4 (fail speed = 662RPM)
11 = 8 (fail speed = 331RPM)
Bits [5:3]: PWM frequency:
These bits contain the nominal PWM output frequency:
000 = 11.7Hz
001 = 15.6Hz
010 = 23.4Hz
011 = 31.25Hz (default)
100 = 37.5Hz
101 = 46.9Hz
110 = 62.5Hz
111 = 93.5Hz
Bits [2:0]: Spin-up:
These bits contain the fan spin-up time:
000 = 200ms
001 = 400ms
010 = 600ms
011 = 800ms
100 = 1s
101 = 2s (default)
110 = 4s
111 = 8s
22
R/W
MAX6653/
MAX6664
01010101
MAX6663
01011111
Fan-speed configuration register:
Bits [7:4]: Unused.
Bits [3:0]: PWM duty cycle: These bits contain the PWM duty cycle for the PWM duty
cycle fan-control mode. They also contain the minimum duty cycle that is
applied to the fan:
0000 = 0% output
0001 = 7% output
0010 = 14% output
0011 = 20% output
0100 = 27% output
0101 = 33% output (default)
0110 = 40% output
0111 = 47% output
1000 = 53% output
1001 = 60% output
1010 = 67% output
1011 = 73% output
1100 = 80% output
1101 = 87% output
1110 = 93% output
1111 =100% output
Register Summary (continued)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 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 關閉: 安裝風格: 封裝 / 箱體: 設備功能: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: |
| MAX6665ASA070 | 制造商:Maxim Integrated Products 功能描述: |
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