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參數資料
| 型號： | ADT7466 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | dBCool Remote Thermal Controller and Voltage Monitor |
| 中文描述： | dBCool遠程熱控制器和電壓監視器 |
| 文件頁數： | 37/48頁 |
| 文件大小： | 1269K |
| 代理商： | ADT7466 |
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ADT7466
AFC2 Configuration
If more than one of Bits 0:3 are set, the fan speed is controlled by whichever temperature channel demands the highest fan speed.
Table 36. Register 0x06—AFC Configuration Register 2 (Power-On Default = 0x0C)
Bit No.
Name
Read/Write
Description
0
TH1/REM2
Read/Write
When this bit is set, Fan 2 speed is controlled by TH1 if Pin 11 is configured for thermistor, or by
Thermal Diode 2 if Pin 11 is configured for thermal diode.
1
T H2
Read/Write
When this bit is set, Fan 2 speed is controlled by TH2 if Pin 12 is configured for thermistor.
2
REM1
Read/Write
When this bit is set, Fan 2 speed is controlled by Remote Temperature Input 1.
3
LOC
Read/Write
When this bit is set, Fan 2 speed is controlled by the local temperature input.
4
MAN
Read/Write
When this bit is set, Fan 2 speed is under user control by writing directly to the DRIVE2 register. This
overrides all lower bit settings.
5
MIN
Read/Write
When this bit is set, Fan 2 runs at minimum speed. This overrides all lower bit settings.
6
STRT
Read/Write
When this bit is set, Fan 2 runs at startup speed. This overrides all lower bit settings.
6
MAX
Read/Write
When this bit is set, Fan 2 runs at maximum speed. This overrides all lower bit settings.
Extended Resolution 1
Table 37. Register 0x08—Extended Resolution Register 1 (Power-On Default = 0x00)
Bit No.
Name
Read/Write
Description
0
REM0
Read only
LSB of remote temperature reading.
1
REM1
Read only
Bit 1 of remote temperature reading.
2
VCC0
Read only
LSB of V
CC
reading.
3
VCC1
Read only
Bit 1 of V
CC
reading.
4
AIN2-0
Read only
LSB of AIN2 reading.
5
AIN2-1
Read only
Bit 1 of AIN2 reading
6
AIN1-0
Read only
LSB of AIN1 reading.
7
AIN1-1
Read only
Bit 1 of AIN1 reading.
Extended Resolution 2
Table 38. Register 0x09—Extended Resolution Register 2 (Power-On Default = 0x00)
Bit No.
Name
Read/Write
Description
0
LOC0
Read only
LSB of local temperature reading.
1
LOC1
Read only
Bit 1 of local temperature reading.
2
Unused
Read only
Not used. Reads back 0.
3
Unused
Read only
Not used. Reads back 0.
4
Unused
Read only
Not used. Reads back 0.
5
Unused
Read only
Not used. Reads back 0.
6
Unused
Read only
Not used. Reads back 0.
7
Unused
Read only
Not used. Reads back 0.
Voltage Reading
If the extended resolution bits of these readings are also being read, Extended Resolution Register 1 (0x08) should be read first. Once the
extended resolution register is read, it and the associated MSB reading registers are frozen until read.
Table 39. Voltage Reading Registers (Power-On Default = 0x00)
Register Address
Read/Write
Description
0x0A
Read only
AIN1(TH1)/REM2 reading (8 MSBs of reading).
0x0B
Read only
AIN2(TH2) reading (8 MSBs of reading).
0x0C
Read only
V
CC
reading. Measures V
CC
through the V
CC
pin (8 MSBs of reading).
Rev. 0 | Page 37 of 48
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| ADT7466ARQZ | 功能描述:板上安裝溫度傳感器 RMT THRM CTR VLT MON 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 |
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| ADT7466ARQZ-REEL7 | 功能描述:IC REMOTE THERMAL CTRLR 16QSOP RoHS:是 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 |
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