ADE9178 datasheet(9/122 Pages) AD

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Data Sheet

ADE9178

ABSOLUTE MAXIMUM RATINGS

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Rev. A | 9 of 122

TA = 25°C, unless otherwise noted.

Table 4. Absolute Maximum Ratings

Parameter

Rating

VDD to GND

−0.3 V to +3.63 V

RESET, GPIO’s to GND

−0.3 V to VDD + 0.3 V

Total Current into ALL GPIO Combined

100 mA

GND

100 mA

Output Current (sink) by Any GPIO Pin

25 mA

Output Current (source) by Any GPIO Pin

−25 mA

Continuous Package Power Dissipation 40-Lead

LFCSP (multilayer board), TA = +70°C (derate 35.7

mW/°C above +70°C)

2857.10 mW

Temperature

Operating Range

−40°C to +105°C

Storage Range

−65°C to +125°C

Soldering (reflow)

+260°C

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 operat-

ing conditions for extended periods may affect product reliability.

THERMAL RESISTANCE

Thermal performance is directly linked to printed circuit board

(PCB) design and operating environment. Careful attention to PCB

thermal design is required.

θJA is the natural convection junction-to-ambient thermal resistance

measured in a one cubic foot sealed enclosure, and θJC is the

junction-to-case thermal resistance.

Table 5. Thermal Resistance

Package Type

θJA

θJC

Unit

CP-40-33

45.0

2.0

°C/W

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Charged devi-

ces and circuit boards can discharge without detection. Although

this product features patented or proprietary protection circuitry,

damage may occur on devices subjected to high energy ESD.

Therefore, proper ESD precautions should be taken to avoid

performance degradation or loss of functionality.

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