ADE7878 datasheet(11/92 Pages) AD

tên linh kiện	ADE7878

Giải thích chi tiết về linh kiện	Polyphase Multifunction Energy Metering IC with per Phase Active and Reactive Powers

PDF	92 Pages

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nhà sản xuất	AD [Analog Devices]

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11 / 92 page

ADE7878

Rev. 0 | Page 11 of 92

ABSOLUTE MAXIMUM RATINGS

TA = 25°C, unless otherwise noted.

Table 5. Absolute Maximum Ratings

Parameter

Rating

VDD to AGND

−0.3 V to +3.7 V

VDD to DGND

−0.3 V to +3.7 V

Analog Input Voltage to AGND, IAP, IAN,

IBP, IBN, ICP, ICN, VAP, VBP, VCP, VN

−2 V to +2 V

Analog Input Voltage to INP and INN

−2 V to +2 V

Reference Input Voltage to AGND

−0.3 V to VDD + 0.3 V

Digital Input Voltage to DGND

−0.3 V to VDD + 0.3 V

Digital Output Voltage to DGND

−0.3 V to VDD + 0.3 V

Operating Temperature

Industrial Range

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

Junction Temperature

150°C

Lead Temperature Range

(Soldering, 10 sec)

300°C

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 listed in the operational sections

of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

THERMAL RESISTANCE

θJA is specified equal to 29.3°C/W; θJC is specified equal to

1.8°C/W.

Table 6. Thermal Resistance

Package Type

θJA

θJC

Unit

40-Lead LFCSP

29.3

1.8

°C/W

ESD CAUTION

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