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參數(shù)資料
| 型號： | ADT7470ARQZ |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | DIGITAL TEMP SENSOR-SERIAL, 7BIT(s), RECTANGULAR, SURFACE MOUNT |
| 封裝： | ROHS COMPLIANT, MO-137AB, QSOP-16 |
| 文件頁數(shù)： | 32/40頁 |
| 文件大?。?/td> | 962K |
| 代理商： | ADT7470ARQZ |
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ADT7470
Rev. C | Page 38 of
40
Table 49. Register 0x80. GPIO CONFIG (Power-On Default = 0x00).
Bit Name
Read/Write
Description
[7] GPIO1_d
Read/Write
This bit sets the direction of GPIO 1 when the PWM1 pin is configured as GPIO.
1= output; 0 = input.
Data for GPIO 1 is set by the LSB of the PWM1 min duty cycle register.
[6] GPIO1_p
Read/Write
This bit sets the polarity of GPIO 1 when the PWM1 pin is configured as GPIO.
1 = active high; 0 = active low.
[5] GPIO2_d
Read/Write
This bit sets the direction of GPIO 2 when the PWM2 pin is configured as GPIO.
1= output; 0 = input.
Data for GPIO 2 is set by the LSB of the PWM2 min duty cycle register.
[4] GPIO2_p
Read/Write
This bit sets the polarity of GPIO 2 when the PWM2 pin is configured as GPIO.
1 = active high; 0 = active low.
[3] GPIO3_d
Read/Write
This bit sets the direction of GPIO 3 when the PWM3 pin is configured as GPIO.
1= output; 0 = input.
Data for GPIO 3 is set by the LSB of the PWM3 min duty cycle register.
[2] GPIO3_p
Read/Write
This bit sets the polarity of GPIO 3 when the PWM3 pin is configured as GPIO.
1 = active high; 0 = active low.
[1] GPIO4_d
Read/Write
This bit sets the direction of GPIO 4 when the PWM4 pin is configured as GPIO.
1= output; 0 = input.
Data for GPIO 4 is set by the LSB of the PWM4 min duty cycle register.
[0] GPIO4_p
Read/Write
This bit sets the polarity of GPIO 4 when the PWM4 pin is configured as GPIO.
1 = active high; 0 = active low.
Table 50. Register 0x81. GPIO Status (Power-On Default = 0x00).
Bit Name
Read/Write
Description
[7:4] GPIO_s
Read/Write
These bits indicate the status of the GPIO when the corresponding PWM pin is configured
as GPIO.
When GPIO is configured as an input, these bits are read-only. They are set when the input
is asserted. (Asserted can be high or low depending on the setting of the GPIO polarity.)
When GPIO is configured as an output, these bits are read/write. Setting these bits asserts
the GPIO output. (Asserted can be high or low depending on the setting of GPIO4
[7] GPIO4_s
Read/Write
This bit indicates the status of GPIO 4 when the PWM4 pin is configured as GPIO.
[6] GPIO3_s
Read/Write
This bit indicates the status of GPIO 3 when the PWM3 pin is configured as GPIO.
[5] GPIO2_s
Read/Write
This bit indicates the status of GPIO 2 when the PWM2 pin is configured as GPIO.
[4] GPIO1_s
Read/Write
This bit indicates the status of GPIO 1 when the PWM1 pin is configured as GPIO.
[3:0] Reserved
Read/Write
Test Bit. For Analog Devices use only.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ADT7470ARQZ-REEL | 功能描述:IC SENSOR TEMP FAN CTRLR 16QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:2,500 系列:SilentSense™ 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(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠程（最大） 拓撲:ADC（三角積分型），比較器，寄存器庫 輸出類型:I²C?/SMBus? 輸出警報:是 輸出風扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱:MIC284-2BMMTRMIC284-2BMMTR-ND |
| ADT7470ARQZ-REEL7 | 功能描述:IC SENSOR TEMP FAN CTRLR 16QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標準包裝:2,500 系列:SilentSense™ 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(yīng)溫度:-55°C ~ 125°C，外部傳感器 精確度:±2°C 本地（最大），±3°C 遠程（最大） 拓撲:ADC（三角積分型），比較器，寄存器庫 輸出類型:I²C?/SMBus? 輸出警報:是 輸出風扇:是 電源電壓:2.7 V ~ 5.5 V 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-MSOP 包裝:帶卷 (TR) 其它名稱:MIC284-2BMMTRMIC284-2BMMTR-ND |
| ADT7473 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:dbCOOL Remote Thermal Monitor and Fan Control |
| ADT7473_11 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:dbCOOL Remote Thermal Monitor and Fan Control |
| ADT7473ARQZ | 功能描述:板上安裝溫度傳感器 THERMAL MONITOR FAN CONTROLLER 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(shù)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(guān)閉: 安裝風格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor |
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