Datasheet

AD7949 Data Sheet
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter Rating
Analog Inputs
INx,
1
COM
1
GND − 0.3 V to VDD + 0.3 V
or VDD ± 130 mA
REF, REFIN GND − 0.3 V to VDD + 0.3 V
Supply Voltages
VDD, VIO to GND −0.3 V to +7 V
VIO to VDD −0.3 V to VDD + 0.3 V
DIN, CNV, SCK to GND
−0.3 V to VIO + 0.3 V
SDO to GND −0.3 V to VIO + 0.3 V
Storage Temperature Range −65°C to +150°C
Junction Temperature 150°C
θ
JA
Thermal Impedance (LFCSP) 47.6°C/W
θ
JC
Thermal Impedance (LFCSP) 4.4°C/W
1
See the Analog Inputs section.
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
Rev. E | Page 8 of 32
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