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參數(shù)資料
| 型號： | 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)： | 15/24頁 |
| 文件大?。?/td> | 297K |
| 代理商： | MAX6653 |
M
Temperature Monitors and
PWM Fan Controllers
______________________________________________________________________________________
15
Addr(H)
READ/WRITE
POR STATE
DESCRIPTION
00
R/W
MAX6653
0000 1001
MAX6663
00000001
MAX6664
10010001
Configuration register 1:
Bits [7:5]:
Setting the fan-speed control mode:
Bit 7 = 1: Enables automatic fan-speed control mode.
Bits [6:5] = 00: Remote temperature controls the fan speed.
Bits [6:5] =11: Both remote and local temperature control the fan speed.
Bit 7 = 0, Enables PWM control mode or RPM control mode.
Bits [6:5] = X0: PWM duty cycle control mode.
Bits [6:5] = X1: RPM control mode.
Bit 4
:
FAN_FAULT
output enable:
1:
FAN_FAULT
output enabled; 0: (default)
FAN_FAULT
output disabled.
Bit 3:
Invert the PWM output:
0: (default) PWM active low; 1: (inverted) PWM active high.
Bit 2:
TACHOMETER digital/analog input selection:
0: (default) TACHOMETER is a logic input; 1: TACHOMETER is an analog input.
Bit 1:
INT
output enable:
0:
INT
output disabled; 1:
INT
output enabled.
Bit 0:
Monitoring:
0: sleep mode; 1: (default) active temperature monitoring and fan-speed control.
(Keep this bit set to 1 for MAX6663.) Although the default value of this bit is 1, fan
speed control for the MAX6653 and MAX6664 is inactive until a 1 is written
to this bit.
01
R/W
0111 1111
Configuration register 2:
Bit 7:
Reset:
Setting this bit to 1 restores all registers to POR default states; self-clears to zero
after reset.
Bit 6:
Unused.
Bit 5:
Remote temperature enable:
0: interrupts disabled for remote channel; 1: interrupts enabled for remote
channel; defaults to 1 unless a diode fault is detected on power-up.
Bit 4:
Local temperature enable:
0: interrupts disabled for local channel; 1: (default) interrupts enabled for local
channel.
Bit 3:
INT
input function mask:
0: enable
INT
input function; 1: (default) disable
INT
input function.
Bit 2:
TACHOMETER input enable:
0: disable TACHOMETER input; 1: (default) enable the TACHOMETER input.
(Keep this bit set to 1 for MAX6663.)
Bit 1:
SMBus timeout enable:
0: SMBus timeout disabled; 1: (default) SMBus timeout enabled.
Bit 0:
PWM out
enable:
0: PWM output disabled; 1: (default) PWM output enabled.
Register Summary
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6663 | Temperature Monitors and PWM Fan Controllers |
| MAX6664 | Temperature Monitors and PWM Fan Controllers |
| 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 |
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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