AD7612BCPZ 데이터 시트보기 (PDF) - Analog Devices
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AD7612BCPZ Datasheet PDF : 32 Pages
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ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Rating
Analog Inputs/Outputs
IN+1, IN−1 to AGND
VEE − 0.3 V to VCC + 0.3 V
REF, REFBUFIN, TEMP,
REFGND to AGND
Ground Voltage Differences
AGND, DGND, OGND
Supply Voltages
AVDD, DVDD, OVDD
AVDD + 0.3 V to
AGND − 0.3 V
±0.3 V
−0.3 V to +7 V
AVDD to DVDD, AVDD to OVDD ±7 V
DVDD to OVDD
VCC to AGND, DGND
VEE to GND
Digital Inputs
PDREF, PDBUF2
Internal Power Dissipation3
Internal Power Dissipation4
±7 V
–0.3 V to +16.5
+0.3 V to −16.5
−0.3 V to OVDD + 0 .3 V
±20 mA
700 mW
2.5 W
Junction Temperature
125°C
Storage Temperature Range
−65°C to +125°C
1 See the Analog Inputs section.
2 See the Voltage Reference Input section.
3 Specification is for the device in free air: 48-Lead LFQP; θJA = 91°C/W,
θJC = 30°C/W.
4 Specification is for the device in free air: 48-Lead LFCSP; θJA = 26°C/W.
AD7612
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
Rev. 0 | Page 7 of 32
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