TA = 25°C, unless otherwis" />
參數(shù)資料
型號: AD7745ARUZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 25/28頁
文件大?。?/td> 0K
描述: IC CONV 1CH CAP TO DGTL 16TSSOP
設計資源: Extending the Capacitive Input Range of AD7745/AD7746 (CN0129)
標準包裝: 2,500
類型: 電容數(shù)字轉換器
分辨率(位): 24 b
數(shù)據(jù)接口: 串行
電壓電源: 單電源
電源電壓: 2.7 V ~ 5.25 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應商設備封裝: 16-TSSOP
包裝: 帶卷 (TR)
AD7745/AD7746
Rev. 0 | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Rating
Positive Supply Voltage VDD to GND
0.3 V to +6.5 V
Voltage on any Input or Output Pin to
GND
–0.3 V to VDD + 0.3 V
ESD Rating (ESD Association Human Body
Model, S5.1)
2000 V
Operating Temperature Range
–40°C to +125°C
Storage Temperature Range
–65°C to +150°C
Junction Temperature
150°C
TSSOP Package
θ
JA
,
(Thermal Impedance-to-Air)
128°C/W
TSSOP Package
θ
JC
,
(Thermal Impedance-to-Case)
14°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°C
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only and 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.
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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