ADAS1000 datasheet(13/80 Pages) AD

13 / 80 page

Data Sheet

ADAS1000/ADAS1000-1/ADAS1000-2

ABSOLUTE MAXIMUM RATINGS

Table 7.

Parameter

Rating

AVDD to AGND

−0.3 V to +6 V

IOVDD to DGND

−0.3 V to +6 V

ADCVDD to AGND

−0.3 V to +2.5 V

DVDD to DGND

−0.3 V to +2.5 V

REFIN/REFOUT to REFGND

−0.3 V to +2.1 V

ECG and Analog Inputs to AGND

−0.3 V to AVDD + 0.3 V

Digital Inputs to DGND

−0.3 V to IOVDD + 0.3 V

REFIN to ADCVDD

ADCVDD + 0.3 V

AGND to DGND

−0.3 V to + 0.3 V

REFGND to AGND

−0.3 V to + 0.3 V

ECG Input Continuous Current

±10 mA

Storage Temperature Range

−65°C to +125°C

Operating Junction Temperature Range

−40°C to +85°C

Reflow Profile

J-STD 20 (JEDEC)

Junction Temperature

150°C max

ESD

HBM

2500 V

FICDM

1000 V

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.

THERMAL RESISTANCE

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 8. Thermal Resistance1

Package Type

θJA

Unit

56-Lead LFCSP

°C/W

64-Lead LQFP

42.5

°C/W

Based on JEDEC standard 4-layer (2S2P) high effective thermal conductivity

test board (JESD51-7) and natural convection.

ESD CAUTION

Rev. B | Page 13 of 80

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