参数资料
型号: ADM1034ARQ-REEL
厂商: ON Semiconductor
文件页数: 36/38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 Obsolescence 30/Sept/2009
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: ±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:
输出风扇:
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)
ADM1034
http://onsemi.com
36
Table 70. REGISTER 0X4A/4B, TACH1 PERIOD, POWER-ON DEFAULT 0XFF, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
<7:0>
Fan 1 Period Count, LSB
R
This register contains the LSBs of the last measured Fan 1 revolution count.
<15:8>
Fan 1 Period Count, MSB
R
This register contains the MSBs of the last measured Fan 1 revolution count.
Table 71. REGISTER 0X4C/4D, TACH2 PERIOD, POWER-ON DEFAULT 0XFF, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
<7:0>
Fan 2 Period Count, LSB
R
This register contains the LSBs of the last measured Fan 2 revolution count.
<15:8>
Fan 2 Period Count, MSB
R
This register contains the MSBs of the last measured Fan 2 revolution count.
Table 72. REGISTER 0X4E, THERM
 % ON-TIME, POWER-ON DEFAULT 0X00, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
<7:0>
THERM
 % On-Time
R
Represents the % time of THERM
 activity within the time window set by the
configuration bits.
Table 73. REGISTER 0X4F, STATUS 1, POWER-ON DEFAULT 0X00, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
7
Local Temp High
R
A 1 indicates that the local high limit has been tripped.
6
Local Temp Low
R
A 1 indicates that the local low limit has been tripped.
5
Remote 1 Temp High
R
A 1 indicates that the Remote 1 high limit has been tripped.
4
Remote 1 Temp Low
R
A 1 indicates that the Remote 1 low limit has been tripped.
3
Remote 1 Diode Error
R
A 1 indicates that a short or an open has been detected on the Remote 1
temperature channel. This test is completed once on each conversion.
2
Remote 2 Temp High
R
A 1 indicates that the Remote 2 high limit has been tripped.
1
Remote 2 Temp Low
R
A 1 indicates that the Remote 2 low limit has been tripped.
0
Remote 2 Diode Error
R
A 1 indicates that a short or an open has been detected on the Remote 2
temperature channel. This test is completed once on each conversion.
Table 74. REGISTER 0X50, STATUS 2, POWER-ON DEFAULT 0X00, LOCK = N, S/W RESET = Y
Bit
Name
R/W
Description
7
Local THERM
R
A 1 indicates that the local THERM
 limit has been tripped.
6
Remote 1 THERM
R
A 1 indicates that the Remote 1 THERM
 limit has been tripped.
5
Remote 2 THERM
R
A 1 indicates that the Remote 2 THERM
 limit has been tripped.
4
THERM
 % Exceeded
R
A 1 indicates that the THERM
 signal has been asserted for longer than the
programmed limit. Clear on Read. If THERM
 % Limit = 0x00 and THERM
 is
asserted, it is reasserted immediately.
3
THERM
 Asserted
R
A 1 indicates that the THERM
 signal has been asserted low as an input only.
2
THERM
_State
R
A 1 indicates that the THERM
 pin has been asserted low as an output.
1
Reserved
R
Reserved
0
Reserved
R
Reserved
相关PDF资料
PDF描述
VE-2WJ-CW-F1 CONVERTER MOD DC/DC 36V 100W
VE-2WH-CW-F4 CONVERTER MOD DC/DC 52V 100W
ADT7468ARQ-REEL7 IC REMOTE THERMAL CTRLR 24-QSOP
EPF6016ATC100-3N IC FLEX 6000 FPGA 16K 100-TQFP
ADT7468ARQ-REEL IC REMOTE THERMAL CTRLR 24-QSOP
相关代理商/技术参数
参数描述
ADM1034ARQ-REEL7 功能描述:IC THERM/FAN SPEED CTRLR 16-QSOP RoHS:否 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 功能描述:IC THERM/FAN SPEED CTRLR 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-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
ADM1034ARQZ-REEL7 功能描述:IC THERM/FAN SPEED CTRLR 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