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参数资料
| 型号： | MAX6663AEE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 17/24页 |
| 文件大小： | 297K |
| 描述： | IC TEMP MON FAN CNTRL 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 风扇控制，温度监控器 |
| 传感器类型： | 内部和外部 |
| 感应温度： | -40°C ~ 125°C，外部传感器 |
| 精确度： | ±2°C 本地（最大），±3°C 远程（最大） |
| 拓扑： | ADC，多路复用器，寄存器库，测速计 |
| 输出类型： | I²C?/SMBus? |
| 输出警报： | 是 |
| 输出风扇： | 是 |
| 电源电压： | 3 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 带卷 (TR) |
Temperature Monitors and
PWM Fan Controllers
______________________________________________________________________________________ 17
Addr H
READ/WRITE POR STATE
DESCRIPTION
0A
R
0001 1110
(30癈)
Local temperature data:
This register contains the 8 MSBs of the local temperature measurement.
0B
R
0001 1110
(30癈)
Remote temperature data:
This register contains the 8 MSBs of the local temperature measurement.
0D
R/W
0000 0000
Local temperature offset:
Bit 7: Sign bit; when zero, the offset value in bits [3:0] is added to the measured local
temperature reading. When this bit is 1, the offset value in bits [3:0] is subtracted
from the local temperature reading.
Bits [6:4] Unused. This bits normally reads back zeros.
Bits [3:0] Offset value. This is added to or subtracted from the measured local
temperature reading.
0E
R/W
0000 0000
Remote temperature offset:
Bit 7: Sign bit: When 0, the offset value in bits [3:0] is added to the measured remote
temperature reading. When this bit is 1, the offset value in bits [3:0] is subtracted
from the remote temperature reading.
Bits [6:4] Unused: These bits normally read back zeros.
Bits [3:0] Offset value: This is added to or subtracted from the measured remote
temperature reading.
10
R/W
1111 1111
Fan tachometer high-limit register:
Contains the limit of the fan-speed measurement. It detects a stalled fan if the
measured fan-speed data (reg_08h; proportional to fan period) is larger than the limit.
14
R/W
0011 1100
(60癈)
Local temp high limit:
Contains the local high-temperature interrupt limit.
15
R/W
0000 0000
(0癈)
Local temp low limit:
Contains the local low-temperature interrupt limit.
16
R/W
0100 0110
(70癈)
Local temp THERM limit:
Contains the local high-temperature limit for the THERM output. Default is +70癈 for
the MAX6663/MAX6664; CRIT0 and CRIT1 determine the default value for the
MAX6653 (see Table 1).
18
R/W
0101 0000
(80癈)
Remote temp high limit:
Contains the remote high-temperature interrupt limit.
19
R/W
0000 0000
(0癈)
Remote temp low limit:
Contains the remote low-temperature interrupt limit.
1A
R/W
0110 0100
(100癈)
Remote temp THERM limit:
Contains the remote high-temperature limit for the THERM output. Default is +100癈
for the MAX6663/MAX6664; CRIT0 and CRIT1 determine the default value for the
MAX6653 (see Table 1).
1B
R/W
0101 1111
(95癈)
Local temp shutdown limit:
Contains the local high-temperature limit for the SDL output. CRIT0 and CRIT1
determine the default value for the MAX6653 (see Table 1).
1C
R/W
0111 1101
(125癈)
Remote temp shutdown limit:
Contains the remote high-temperature limit for the SDR output. CRIT0 and CRIT1
determine the default value for the MAX6653 (see Table 1).
Register Summary (continued)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6664AEE | 功能描述:板上安装温度传感器 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 |
| MAX6664AEE+ | 功能描述:板上安装温度传感器 Temperature Monitor & PWM Fan Controller 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 |
| MAX6664AEE+T | 功能描述:板上安装温度传感器 Temperature Monitor & PWM Fan Controller 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 |
| MAX6664AEE-T | 功能描述:板上安装温度传感器 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 |
| MAX6664AEE-TG075 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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