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參數(shù)資料
| 型號： | ADT7462ACPZ-500RL7 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 8BIT(s), 4Cel, SQUARE, SURFACE MOUNT |
| 封裝： | 5 X 5 MM, LFCSP-32 |
| 文件頁數(shù)： | 78/88頁 |
| 文件大?。?/td> | 836K |
| 代理商： | ADT7462ACPZ-500RL7 |
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ADT7462
Rev. 2 | Page 8 of 88 | www.onsemi.com
Pin No.
Mnemonic
Description
POR Default
27
FAN2MAX/CI
FAN2MAX: Sets fan to maximum speed when a fan fault condition occurs.
Bidirectional open drain, active low I/O.
CI
CI: An active high input that captures a chassis intrusion event in Bit 7 of the
digital status register. This bit remains set until cleared, as long as battery
voltage is applied to the VBATT input, even when the ADT7462 is powered off.
28
THERM1/+1.5V1/GPIO7/VID6
THERM1: Can be reconfigured as a bidirectional THERM pin. Can be connected
to the PROCHOT output of the Intel Pentium 4 processor to time and monitor
PROCHOT assertions. Can be used as an output to signal overtemperature
conditions or for clock modulation purposes.
THERM1
+1.5V1: 0 V to 1.5 V Analog Input. Can be used to monitor ICH.
GPIO7: Open-Drain I/O. General-purpose input/output.
VID6: Digital Input (Open Drain). Voltage supply readouts from CPU. This value
is read in to the VID value register (0x97).
29
THERM2/+1.5V2/GPIO8
THERM2: Can be reconfigured as a bidirectional THERM pin. Can be connected
to the PROCHOT output of the Intel Pentium 4 processor to time and monitor
PROCHOT assertions. Can be used as an output to signal overtemperature
conditions or for clock modulation purposes.
THERM2
+1.5V2: 0 V to 1.5 V Analog Input. Can be used to monitor 3GIO.
GPIO8: Open-Drain I/O. General-purpose input/output.
30
PWM3
Digital Output (Open Drain). Requires 10 kΩ typical pull-up. Pulse-width
modulated output to control the speed of Fan 3.
PWM3
31
VID4/GPIO5/PWM1
VID4: Digital Input (Open Drain). Voltage supply readouts from CPU. This value
is read in to the VID value register (0x97).
PWM1
GPIO5: Open-Drain I/O. General-purpose input/output.
PWM1: Digital Output (Open Drain). Requires 10 kΩ typical pull-up. Pulse-
width modulated output to control the speed of Fan 1.
32
VID5/GPIO6/PWM2
VID5: Digital Input (Open Drain). Voltage supply readouts from CPU. This value
is read in to the VID value register (0x97).
PWM2
GPIO6: Open-Drain I/O. General-purpose input/output.
PWM2: Digital Output (Open Drain). Requires 10 kΩ typical pull-up. Pulse-
width modulated output to control the speed of Fan 2.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADT7462ACPZ-5RL7 | 功能描述:監(jiān)控電路 FLX H/WRE MON IC SRV RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| ADT7462ACPZ-R7 | 功能描述:監(jiān)控電路 FLX H/WRE MON IC SRV RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| ADT7462ACPZ-REEL | 功能描述:監(jiān)控電路 FLX H/WRE MON IC SRV RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| ADT7462ACPZ-REEL7 | 功能描述:IC TEMP/VOLT MONITOR 32-LFCSP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:1 系列:- 功能:溫度監(jiān)控系統(tǒng)（傳感器） 傳感器類型:內(nèi)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 |
| ADT7462EBZEVB | 功能描述:EVALUATION BOARD ADT7462 制造商:on semiconductor 系列:* 零件狀態(tài):在售 標準包裝:1 |
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