- 您現在的位置：買賣IC網 > PDF目錄374038 > ADT7463ARQ (ANALOG DEVICES INC) dB COOL Remote Thermal Controller and Voltage Monitor PDF資料下載
參數資料
| 型號： | ADT7463ARQ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 模擬信號調理 |
| 英文描述： | dB COOL Remote Thermal Controller and Voltage Monitor |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO24 |
| 封裝： | MO-137AE, QSOP-24 |
| 文件頁數： | 37/53頁 |
| 文件大?。?/td> | 719K |
| 代理商： | ADT7463ARQ |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁當前第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁
REV. 0
ADT7463
–37–
Table XIV. Register 0x42 – Interrupt Status Register 2 (Power-On Default = 0x00)
Bit
<0>
Name
12 V
R/W
Read Only
Description
A one indicates the 12 V high or low limit has been exceeded. This bit gets cleared on a
read of the Status Register only if the error condition has subsided. If Pin 21 is config-
ured as VID5, this bit is the VID Change bit. This bit gets set when the levels on VID0–5
are different than they were 11
μ
s previously. This can be used to generate an
SMBALERT
whenever the VID code changes.
A one indicates that one of the
THERM
overtemperature limits has been
exceeded. This bit gets cleared on a read of the Status Register when the
temperature drops below
THERM
– T
HYST
.
A one indicates that Fan 1 has dropped below minimum speed or has stalled.
This bit does NOT get set when the PWM 1 output is off.
A one indicates that Fan 2 has dropped below minimum speed or has stalled.
This bit does NOT get set when the PWM 2 output is off.
A one indicates that Fan 3 has dropped below minimum speed or has stalled.
This bit does NOT get set when the PWM 3 output is off.
A one indicates that Fan 4 has dropped below minimum speed or has stalled.
This bit does NOT get set when the PWM 3 output is off.
If Pin 14 or Pin 20 is configured as the
THERM
timer input for
THERM
monitoring, then this bit gets set when the
THERM
assertion time exceeds the
limit programmed in the
THERM
Limit Register (Reg. 0x7A).
A one indicates either an open or short circuit on the Thermal Diode 1 inputs.
A one indicates either an open or short circuit on the Thermal Diode 2 inputs.
<1>
OVT
Read Only
<2>
FAN1
Read Only
<3>
FAN2
Read Only
<4>
FAN3
Read Only
<5>
F4P
Read Only
Read Only
<6>
<7>
D1
D2
Read Only
Read Only
Table XV. Register 43H – VID Register (Power-On Default = 0x00)
Bit
<4:0>
Name
VID[4:0]
R/W
Read Only
Description
The VID[4:0] inputs from the CPU to indicate the expected processor core voltage. On
power-up, these bits reflect the state of the VID Pins even if monitoring is not enabled.
<5>
VID5
Read Only
Reads VID5 from the CPU when Bit 7 = 1. If Bit 7 = 0, then the VID5 bit always
reads back 0 (power-on default).
<6>
THLD
Read/Write
This selects the input switching threshold for the VID inputs. THLD = 0 selects
a
threshold of 1 V (V
OL
< 0.8 V, V
IH
> 1.7 V). THLD = 1 lowers the switching threshold
to 0.6 V (V
OL
< 0.4 V, V
IH
> 0.8 V).
<7>
VIDSEL
Read/Write
VIDSEL = 0 configures Pin 21 as the 12 V measurement input (default).
VIDSEL = 1 configures Pin 21 as the VID5 input. This also allows VID code
changes to be detected.
Table XVI. Voltage Limit Registers
Register Address
0x44
0x45
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
R/W
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Description
2.5 V Low Limit
2.5 V High Limit
V
CCP
Low Limit
V
CCP
High Limit
V
CC
Low Limit
V
CC
High Limit
5 V Low Limit
5 V High Limit
12 V Low Limit
12 V High Limit
Power-On Default
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
0x00
0xFF
Setting the Configuration Register 1 Lock bit has no effect on these registers.
High Limits: An interrupt is generated when a value exceeds its high limit (> comparison).
Low Limits: An interrupt is generated when a value is equal to or below its low limit (
≤
comparison).
相關PDF資料 |
PDF描述 |
|---|---|
| ADT7466 | dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7466ARQZ | dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7466ARQZ-REEL | dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7466ARQZ-REEL7 | dBCool Remote Thermal Controller and Voltage Monitor |
| ADT7516 | SPI/I2C Compatible, Temperature Sensor, Four Channel ADC and Quad Voltage Output DAC |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADT7463ARQ-REEL | 功能描述:IC SENSOR TEMP FAN-CTRL 24QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:dBCool® 標準包裝:1 系列:- 功能:溫度監控系統（傳感器） 傳感器類型:內部和外部 感應溫度:-40°C ~ 125°C，外部傳感器 精確度:±2.5°C 本地（最大值），±5°C 遠程（最大值） 拓撲:ADC，比較器，寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應商設備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6 |
| ADT7463ARQ-REEL7 | 功能描述:IC SENSOR TEMP FAN-CTRL 24QSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 熱管理 系列:dBCool® 標準包裝:1 系列:- 功能:溫度監控系統（傳感器） 傳感器類型:內部和外部 感應溫度:-40°C ~ 125°C，外部傳感器 精確度:±2.5°C 本地（最大值），±5°C 遠程（最大值） 拓撲:ADC，比較器，寄存器庫 輸出類型:2 線 SMBus? 輸出警報:無 輸出風扇:無 電源電壓:2.7 V ~ 5.5 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-8 供應商設備封裝:SOT-23-8 包裝:Digi-Reel® 其它名稱:296-22675-6 |
| ADT7463ARQZ | 功能描述:馬達/運動/點火控制器和驅動器 SYS MGMT CNTRLR IC RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| ADT7463ARQZ-R7 | 功能描述:板上安裝溫度傳感器 SYS MGMT CNTRLR IC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
| ADT7463ARQZ-REEL | 功能描述:板上安裝溫度傳感器 SYS MGMT CNTRLR IC RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關閉: 安裝風格: 封裝 / 箱體: 設備功能:Temperature and Humidity Sensor |
發布緊急采購，3分鐘左右您將得到回復。