參數(shù)資料
型號: AD7791
廠商: Analog Devices, Inc.
英文描述: Low Power, Buffered 24-Bit Sigma-Delta ADC
中文描述: 低功耗,緩沖24位Σ-Δ模數(shù)轉(zhuǎn)換器
文件頁數(shù): 7/20頁
文件大小: 308K
代理商: AD7791
AD7791
ABSOLUTE MAXIMUM RATINGS
Table 3. (T
A
= 25°C, unless otherwise noted.)
Parameter
V
DD
to GND
Analog Input Voltage to GND
Reference Input Voltage to GND
Total AIN/REFIN Current (Indefinite)
Digital Input Voltage to GND
Digital Output Voltage to GND
Operating Temperature Range
Storage Temperature Range
Maximum Junction Temperature
MSOP
θ
JA
Thermal Impedance
θ
JC
Thermal Impedance
Lead Temperature, Soldering (10 sec)
IR Reflow, Peak Temperature
Rev. 0 | Page 7 of 20
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
30 mA
–0.3 V to V
DD
+ 0.3 V
–0.3 V to V
DD
+ 0.3 V
–40°C to +105°C
–65°C to +150°C
150°C
206°C/W
44°C/W
300°C
220°C
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 listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
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