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參數(shù)資料
| 型號： | MAX6660AEE+ |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 模擬信號調(diào)理 |
| 英文描述： | Remote-Junction Temperature-Controlled Fan-Speed Regulator with SMBus Interface |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-16 |
| 文件頁數(shù)： | 5/21頁 |
| 文件大?。?/td> | 271K |
| 代理商： | MAX6660AEE+ |
MAX6660
Remote-Junction Temperature-Controlled
Fan-Speed Regulator with SMBus Interface
______________________________________________________________________________________
13
BIT
NAME
POR
STATE
DESCRIPTION
7(MSB)
ALERT Mask
0
When set to 1,
ALERT is masked from internally generated errors.
6
Run/Stop
0
When set to 1, the MAX6660 enters low-power standby.
5
OVERT Polarity
0
0 provides active low, 1 provides active high.
4
Write Protect
0
When set to 1, Write Protect is in effect for the following applicable registers:
1. Configuration register bits 6, 5, 4, 3
2. TMAX register
3. THYST register
4. Fan Conversion Rate register
3
Thermal Closed/
Open Loop
0
When set to 1, the thermal loop is open. The Fan Speed Control retains the last
closed-loop value unless overwritten by a bus command (in closed loop, the Fan
Speed Control is read only). If Fan Mode is set to Open Loop by writing a 1 to bit
0 of the Fan Gain register, then this bit is automatically set.
2
OVERT Input Inhibit
0
When set to 1, an external signal on
OVERT is masked from bit 1 of the Status
register.
1
Mask
OVERT
Output
0
Mask the
OVERT output from an internally generated overtemperature error.
0
ALERT Clear Mode
0
When 0, reading the Status register clears or sending an Alert Response Request
clears
ALERT (if the fault condition is no longer true). When set high, only an Alert
Response Request clears
ALERT.
BIT
NAME
POR
STATE
DESCRIPTION
7 (MSB)
MAX6660 Overheat
0
When high, indicates that the fan driver transistor of the MAX6660 has
overheated (temp > +150
°C) and is in thermal shutdown. The fan driver remains
disabled until temperature falls below +140
°C.
6
ALERT
0
When high, indicates
ALERT has been activated (pulled low), regardless of
cause (internal or external).
5
Fan Driver Full
Scale
0
When high, indicates the fan driver is at full scale. Only valid in fan
closed-loop mode (Register FG B170 = 0). Set to high in fan open-loop mode
(Register FG B170 = 1).
4
Remote High
0
When high, the remote-junction temperature exceeds the temperature in the
Remote High register.
3
Remote Low
0
When high, the remote-junction temperature is lower than the temperature in the
Remote Low register.
2
Diode Open
0
When high, the remote-junction diode is open.
1
OVERT
0
When high, indicates that
OVERT has been activated, regardless of cause
(internal or external).
0
Fan Failure
0
When high, indicates the count in the Fan Tachometer Count register is higher
than the limit set in the Fan Tachometer Count Limit register.
Table 5. Configuration-Byte Bit Assignments
Table 6. Status-Byte Bit Assignments
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| MAX6660AEE+ | 功能描述:板上安裝溫度傳感器 Remote-Junction Fan-Speed Regulator 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 |
| MAX6660AEE+T | 功能描述:板上安裝溫度傳感器 Remote-Junction Fan-Speed Regulator 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 |
| MAX6660AEE+-T | 制造商:Maxim Integrated Products 功能描述:TEMP SENSOR DGTL 2-WIRE 16QSOP - Tape and Reel |
| MAX6660AEE-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 |
| MAX6660EVKIT | 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 |
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