参数资料
| 型号： | ADT7490ZEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 64/75页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADT7490 |
| 产品变化通告： | MFG CHG Notification ADI to ON Semi |
| 标准包装： | 1 |
| 系列： | dBCool® |
| 类型： | 温度传感器 |
| 适用于相关产品： | ADT7490 |
| 所含物品： | 评估板 |
| 其它名称： | EVAL-ADT7490EBZ EVAL-ADT7490EBZ-ND |
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ADT7490
Table 89. REGISTER 0x75 ? INTERRUPT MASK REGISTER 2 (POWER-ON DEFAULT = 0x00)
Bit No.
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
Mnemonic
+12 V IN
OOL
FAN1
FAN2
FAN3
Fan4/
THERM
D1 FAULT
D2 FAULT
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
When Pin 21 is configured as a +12 V IN input, +12 V IN = 1 masks SMBALERT for out-of-limit
conditions on the +12 V IN channel.
OOL = 1 masks SMBALERT assertions when the OOL status bit is set.
Note that the OOL mask bit is independent of the individual mask bits in Interrupt Mask
Register 3 (0x82). Therefore, if the intention is to mask SMBALERT assertions for any of the
Interrupt Status Register 4 bits, OOL must also be masked.
FAN1 = 1 masks SMBALERT for a Fan 1 fault.
FAN2 = 1 masks SMBALERT for a Fan 2 fault.
FAN3 = 1 masks SMBALERT for a Fan 3 fault.
If Pin 14 is configured as TACH4, Fan4/THERM = 1 masks SMBALERT for a Fan 4 fault. If
Pin 14 i s configured as THERM, Fan4/THERM = 1 masks SMBALERT for an exceeded
THERM timer limit.
D1 = 1 masks SMBALERT for a diode open or short on a Remote 1 channel.
D2 = 1 masks SMBALERT for a diode open or short on a Remote 2 channel.
Table 90. REGISTER 0x76 ? EXTENDED RESOLUTION REGISTER 1 (POWER-ON DEFAULT = 0x00) (Note 1)
Bit No.
[1:0]
[3:2]
[5:4]
[7:6]
Mnemonic
+2.5 V IN
V CCP
V CC
+5 V IN
R/W
Read-only
Read-only
Read-only
Read-only
Description
+2.5 V IN LSBs. Holds the 2 LSBs of the 10-bit +2.5 V IN Measurement
V CCP LSBs. Holds the 2 LSBs of the 10-bit V CCP Measurement
V CC LSBs. Holds the 2 LSBs of the 10-bit V CC Measurement
+5 V IN LSBs. Holds the 2 LSBs of the 10-bit +5 V IN Measurement
1. If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
Table 91. REGISTER 0x77 ? EXTENDED RESOLUTION REGISTER 2 (POWER-ON DEFAULT = 0x00) (Note 1)
Bit No.
[1:0]
[3:2]
[5:4]
[7:6]
Mnemonic
+12 V IN
TDM1
LTMP
TDM2
R/W
Read-only
Read-only
Read-only
Read-only
Description
+12 V IN LSBs. Holds the 2 LSBs of the 10-bit +12 V IN Measurement
Remote 1 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 1 Temperature
Measurement
Local Temperature LSBs. Holds the 2 LSBs of the 10-bit Local Temperature Measurement
Remote 2 Temperature LSBs. Holds the 2 LSBs of the 10-bit Remote 2 Temperature
Measurement
1. If this register is read, this register and the registers holding the MSB of each reading are frozen until read.
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64
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADT75 | 制造商:AD 制造商全称:Analog Devices 功能描述:+-1∑C Accurate, 12-Bit Digital Temperature Sensor |
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| ADT7516ARQ | 功能描述:IC TEMP SNSR QUAD DAC 16-QSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 热管理 系列:- 标准包装:2,500 系列:SilentSense™ 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:-55°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（三角积分型），比较器，寄存器库 输出类型:I²C?/SMBus? 输出警报:是 输出风扇:是 电源电压:2.7 V ~ 5.5 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商设备封装:8-MSOP 包装:带卷 (TR) 其它名称:MIC284-2BMMTRMIC284-2BMMTR-ND |
| ADT7516ARQ-REEL | 制造商:Analog Devices 功能描述:Temp Sensor Digital Serial (4-Wire, SPI, I2C) 16-Pin QSOP T/R 制造商:Analog Devices 功能描述:TEMP SENSOR DGTL SERL (4-WIRE, SPI) 16QSOP - Tape and Reel |
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