參數(shù)資料
型號: AD7265
廠商: Analog Devices, Inc.
英文描述: Differential Input, Dual 1 MSPS, 12-Bit, 3-Channel SAR ADC
中文描述: 差分輸入,雙1 MSPS的12位,3通道SAR型ADC
文件頁數(shù): 5/16頁
文件大?。?/td> 706K
代理商: AD7265
Preliminary Technical Data
AD7265
ABSOLUTE MAXIMUM RATINGS
Table 3. AD7265 Stress Ratings
Parameter
V
DD
to AGND
DV
DD
to DGND
V
DRIVE
to DGND
V
DRIVE
to AGND
AV
DD
to DV
DD
AGND to DGND
Analog Input Voltage to AGND
Digital Input Voltage to DGND
Digital Output Voltage to GND
V
REF
to AGND
Input Current to Any Pin Except
Supplies
1
Operating Temperature Range
Storage Temperature Range
Junction Temperature
LFCSP Package
θ
JA
Thermal Impedance
θ
JC
Thermal Impedance
Lead Temperature, Soldering
Reflow Temperature (10- 30 sec)
ESD
1
Transient currents of up to 100 mA will not cause SCR latch up.
Rating
–0.3 V to +7 V
–0.3 V to +7 V
–0.3 V to DV
DD
–0.3 V to AV
DD
–0.3 V to +0.3 V
–0.3 V to +0.3 V
–0.3 V to AV
DD
+0.3 V
–0.3 V to +7 V
–0.3 V to V
DRIVE
+0.3 V
–0.3 V to AV
DD
+0.3 V
±10 mA
–40°C to +125°C
–65°C to +150°C
150°C
108.2°C/W
32.71°C/W
TBD°C/W
TBD°C
TBD
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.
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.
Rev. PrA | Page 5 of 16
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