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参数资料
型号： MAX6639AEE+T
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： 模拟信号调理
英文描述： 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
中文描述： SPECIALTY ANALOG CIRCUIT, PDSO16
封装： 0.150 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, MO-137AB, QSOP-16
文件页数： 3/24页
文件大小： 393K
代理商： MAX6639AEE+T
MAX6639
2-Channel Temperature Monitor with Dual,
Automatic, PWM Fan-Speed Controller
______________________________________________________________________________________
11
READ/
WRITE
REGISTER
NO.
ADDRESS
POR
STATE
FUNCTION
D7
D6
D5
D4
D3
D2
D1
D0
R
00h
0000
Temperature
channel 1
MSB
(+128°C)
——
————
LSB
(1°C)
R
01h
0000
Temperature
channel 2
MSB
(+128°C)
——
————
LSB
(1°C)
R
02h
0000
Status byte
Channel 1
ALERT
Channel 2
ALERT
Channel 1
OT
Channel 2
OT
Channel 1
THERM
Channel 2
THERM
Fan 1 fault
Fan 2
fault
R/W
03h
0000
0011
Output mask
Channel 1
ALERT
Channel 2
ALERT
Channel 1
OT
Channel 2
OT
Channel 1
THERM
Channel 2
THERM
Fan 1 fault
Fan 2
fault
R/W
04h
0011
0000
Global
configuration
Run
0 = run,
1= stby
POR:
1 = reset
SMBus
timeout:
0 =
enabled,
1 =
disabled
Temp
channel 2
source:
1 = local,
0 = remote
2
PWM
output
frequency
range
Reserved Reserved Reserved
R
05h
0000
Channel 1
extended
temperature
MSB
(0.5°C)
—
LSB
(0.125°C)
Reserved Reserved Reserved Reserved
Diode
fault
R
06h
0000
Channel 2
extended
temperature
MSB
(0.5°C)
—
LSB
(0.125°C)
Reserved Reserved Reserved Reserved
Diode
fault
R/W
08h
0101
Channel 1
ALERT limit
MSB
——
————
LSB
(1°C)
R/W
09h
0101
Channel 2
ALERT limit
MSB
——
————
LSB
(1°C)
R/W
0Ah
0110
1110
Channel 1 OT
limit
MSB
——
————
LSB
(1°C)
R/W
0Bh
0110
1110
Channel 2 OT
limit
MSB
——
————
LSB
(1°C)
R/W
0Ch
0101
Channel 1
THERM limit
MSB
——
————
LSB
(1°C)
R/W
0Dh
0101
Channel 2
THERM limit
MSB
——
————
LSB
(1°C)
R/W
10h
1000
0010
Fan 1
configuration
1
PWM
mode
Rate of
change
(MSB)
Rate of
change
Rate of
change
(LSB)
Fan 1
channel 1
control
Fan 1
channel 2
control
RPM
range
select
RPM
range
select
R/W
11h
0000
Fan 1
Configuration
2a
RPM step-
size A
(MSB)
RPM step-
size A
RPM step-
size A
RPM step-
size A
(LSB)
Temp
step-size
A (MSB)
Temp
step-size
A (LSB)
PWM
Polarity
Minimum
fan
speed:
0 = 0%,
1= value
Table 4. Register Map
相关PDF资料
PDF描述
MAX6639ATE+ 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
MAX6639ATE+T 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
MAX6639YAEE+ 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
MAX6639YAEE+T 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
MAX6639AEE+ 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller
相关代理商/技术参数
参数描述
MAX6639ATE 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
MAX6639ATE+ 功能描述:板上安装温度传感器 2Ch Temperature Monitor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
MAX6639ATE+T 功能描述:板上安装温度传感器 2Ch Temperature Monitor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor
MAX6639ATE-T 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
MAX6639EVKIT+ 功能描述:马达/运动/点火控制器和驱动器 MAX6639/39F Eval Kit RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube
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