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| 型号： | ADM1034ARQZ |
| 厂商： | ON Semiconductor |
| 文件页数： | 31/38页 |
| 文件大小： | 427K |
| 描述： | IC THERM/FAN SPEED CTRLR 16-QSOP |
| 产品变化通告： | MFG CHG Notification ADI to ON Semi Product Discontinuation 30/Sept/2011 |
| 标准包装： | 98 |
| 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： | ±1°C |
| 拓扑： | ADC，比较器，多路复用器，寄存器库 |
| 输出类型： | 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： | 管件 |
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ADM1034
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31
Table 43. REGISTER 0X07, FAN BEHAVIOR REGISTER, POWER-ON DEFAULT 0X09, LOCK = Y, S/W RESET = Y
Bit
Name
R/W
Description
7
Fan 2 Off
R/W
Set this bit to 1 to switch off Fan 2
6
Fan 1 Off
R/W
Set this bit to 1 to switch off Fan 1
5
Res
R
Reserved
4
Res
R
Reserved
<3:2>
DRIVE2 BHVR
R/W
These bits determine which temperature source controls the DRIVE2 output
00 = Local temperature controls DRIVE2
01 = Remote 1 temperature controls DRIVE2
10 = Remote 2 temperature controls DRIVE2
11 = DRIVE2 full speed
<1:0>
DRIVE1 BHVR
R/W
These bits determine which temperature source controls the DRIVE1 output
00 = Local temperature controls DRIVE1
01 = Remote 1 temperature controls DRIVE1
10 = Remote 2 temperature controls DRIVE1
11 = DRIVE1 full speed
Table 44. REGISTER 0X08, MASK REGISTER 1, POWER-ON DEFAULT 0X52, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
7
Local High
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 0.
6
Local Low
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 1.
5
Remote 1 High
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 0.
4
Remote 1 Low
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 1.
3
Remote 1 Diode Error
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 0.
2
Remote 2 High
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 0.
1
Remote 2 Low
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 1.
0
Remote 2 Diode Error
R/W
A 1 disables the corresponding interrupt status bit from causing the interrupt output to
be set. The status bit is not affected. Default = 0.
Table 45. REGISTER 0X09, MASK REGISTER 2, POWER-ON DEFAULT 0X18, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
<7:5>
Unused
R
Unused
4
THERM
%
R/W
A 1 disables the corresponding interrupt status bit, preventing it from causing the
interrupt output. The status bit is not affected. Default = 1.
3
THERM
Assert
R/W
A 1 disables the corresponding interrupt status bit, preventing it from causing the
interrupt output. The status bit is not affected. Default = 0.
2
THERM
_State
R/W
A 1 disables the corresponding interrupt status bit, preventing it from causing the
interrupt output. The status bit is not affected. Default = 0. This bit has no effect in
ALERT
comparator mode, because the corresponding status bit does not generate an
ALERT
in that mode.
<1:0>
Unused
R
Unused
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相关代理商/技术参数 |
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| ADM1034ARQZ-R7 | 功能描述:IC THERM/FAN SPEED CTLR 16-QSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:1 系列:- 功能:温度监控系统（传感器） 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:±2.5°C 本地（最大值），±5°C 远程（最大值） 拓扑:ADC，比较器，寄存器库 输出类型:2 线 SMBus? 输出警报:无 输出风扇:无 电源电压:2.7 V ~ 5.5 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:SOT-23-8 供应商设备封装:SOT-23-8 包装:Digi-Reel® 其它名称:296-22675-6 |
| ADM1034ARQZ-REEL | 功能描述:板上安装温度传感器 2 FAN CTRLR SRC SMBUS IC 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 |
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| ADM1041 | 制造商:AD 制造商全称:Analog Devices 功能描述:Secondary-Side Controller with Current Share and Housekeeping |
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