AD9248BSTZ-20 Datasheet, PDF (8/48 Pages) Analog Devices – 14-Bit, 20 MSPS/40 MSPS/65 MSPS Dual A/D Converter

AD9248
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are limiting values to be applied
individually, and beyond which the serviceability of the circuit
may be impaired. Functional operability is not necessarily implied.
Exposure to absolute maximum rating conditions for an extended
period may affect device reliability.
Table 5.
Parameter
ELECTRICAL
AVDD to AGND
DRVDD to DRGND
AGND to DRGND
AVDD to DRVDD
Digital Outputs to DRGND
OEB, DFS, CLK, DCS, MUX_SELECT,
SHARED_REF to AGND
VINA, VINB to AGND
VREF to AGND
SENSE to AGND
REFB, REFT to AGND
PDWN to AGND
ENVIRONMENTAL¹
Operating Temperature
Junction Temperature
Lead Temperature (10 sec)
Storage Temperature
Rating
−0.3 V to +3.9 V
−0.3 V to +3.9 V
−0.3 V to +0.3 V
−3.9 V to +3.9 V
−0.3 V to DRVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−0.3 V to AVDD + 0.3 V
−40°C to +85°C
150°C
300°C
−65°C to +150°C
1 _{Typical thermal impedances: 64-lead LQFP, θJA = 54°C/W; 64-lead LFCSP, θJA}
= 26.4°C/W with heat slug soldered to ground plane. These measurements
were taken on a 4-layer board in still air, in accordance with EIA/JESD51-7.
EXPLANATION OF TEST LEVELS
I 100% production tested.
II 100% production tested at 25°C and sample tested at
specified temperatures.
III Sample tested only.
IV Parameter is guaranteed by design and characterization
testing.
V Parameter is a typical value only.
VI 100% production tested at 25°C; guaranteed by design and
characterization testing for industrial temperature range;
100% production tested at temperature extremes for
military devices.
ESD CAUTION
Rev. B | Page 8 of 48