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| 型號： | ADT7518 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | SPI/I2C Compatible, Temperature Sensor, 4-Channel ADC and Quad Voltage Output DAC |
| 中文描述： | SPI/I2C兼容，溫度傳感器，4通道ADC和四路電壓輸出DAC |
| 文件頁數(shù)： | 8/40頁 |
| 文件大小： | 1217K |
| 代理商： | ADT7518 |
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ADT7518
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
V
DD
to GND
Analog Input Voltage to GND
Digital Input Voltage to GND
Digital Output Voltage to GND
Reference Input Voltage to GND
Operating Temperature Range
Storage Temperature Range
Junction Temperature
16-Lead QSOP Package
Power Dissipation
1
Thermal Impedance
2
θ
JA
Junction-to-Ambient
θ
JC
Junction-to-Case
IR Reflow Soldering
Peak Temperature
Time at Peak Temperature
Ramp-Up Rate
Ramp-Down Rate
Rev. A | Page 8 of 40
Rating
–0.3 V to +7 V
–0.3 V to V
DD
+ 0.3 V
–0.3 V to V
DD
+ 0.3 V
–0.3 V to V
DD
+ 0.3 V
–0.3 V to V
DD
+ 0.3 V
–40°C to +120°C
–65°C to +150°C
150°C
(T
J
max – T
A
)/θ
JA
105.44°C/W
38.8°C/W
220°C (0°C/5°C)
10 sec to 20 sec
2°C/sec to 3°C/sec
–6°C/sec
Table 4. I
2
C Address Selection
ADD Pin
Low
Float
High
I
2
C Address
1001 000
1001 010
1001 011
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
1
Values relate to package being used on a 4-layer board.
2
Junction-to-case resistance is applicable to components featuring a
preferential flow direction, e.g., components mounted on a heat sink.
Junction-to-ambient resistance is more useful for air cooled PCB-mounted
components.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on
the human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| ADT7518ARQ | 制造商:Rochester Electronics LLC 功能描述:DTS,8-BIT QUAD DAC,4 ANALOG INPUTS I.C. - Bulk 制造商:Analog Devices 功能描述: |
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| ADT7518ARQZ | 功能描述:IC SENSOR TEMP QD ADC/DAC 16QSOP RoHS:是 類別:集成電路 (IC) >> PMIC - 熱管理 系列:- 標(biāo)準(zhǔn)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(yuǎn)程（最大） 拓?fù)?ADC（三角積分型），比較器，寄存器庫 輸出類型:I²C?/SMBus? 輸出警報(bào):是 輸出風(fēng)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 |
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