AD7952_15 Datasheet, PDF (7/32 Pages) Analog Devices – 14-Bit, 1 MSPS, Differential, Programmable Input PulSAR

Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Analog Inputs/Outputs
IN+¹, IN−¹ to AGND
REF, REFBUFIN, TEMP,
REFGND to AGND
Ground Voltage Differences
AGND, DGND, OGND
Supply Voltages
AVDD, DVDD, OVDD
AVDD to DVDD, AVDD to OVDD
DVDD to OVDD
VCC to AGND, DGND
VEE to GND
Digital Inputs
PDREF, PDBUF
Internal Power Dissipation²
Internal Power Dissipation³
Junction Temperature
Storage Temperature Range
Rating
VEE − 0.3 V to VCC + 0.3 V
AVDD + 0.3 V to
AGND − 0.3 V
±0.3 V
−0.3 V to +7 V
±7 V
±7 V
–0.3 V to +16.5 V
+0.3 V to −16.5 V
−0.3 V to OVDD + 0.3 V
±20 mA
700 mW
2.5 W
125°C
−65°C to +125°C
1 _{See the Analog Inputs section.}
2 _{Specification is for the device in free air: 48-Lead LQFP; θJA = 91°C/W,}
θJC = 30°C/W.
3 _{Specification is for the device in free air: 48-Lead LFCSP; θJA = 26°C/W.}
AD7952
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. A | Page 7 of 32