CS5490 datasheet(14/57 Pages) CIRRUS

tên linh kiện	CS5490

Giải thích chi tiết về linh kiện	Two Channel Energy Measurement IC

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CS5490

DS982F3

ABSOLUTE MAXIMUM RATINGS

Notes:

15.

VDDA and GNDA must satisfy [(VDDA) – (GNDA)]

 + 4.0V.

16.

Applies to all pins, including continuous overvoltage conditions at the analog input pins.

17.

Transient current of up to 100mA will not cause SCR latch-up.

18.

Applies to all pins, except VREF±

19.

Total power dissipation, including all input currents and output currents.

20.

Applies to all pins.

WARNING:

Operation at or beyond these limits may result in permanent damage to the device.

Normal operation is not guaranteed at these extremes.

Parameter

Symbol

Min

Typ

Max

Unit

DC Power Supplies

(Note 15)

VDDA

-0.3

+4.0

Input Current

(Notes 16 and 17)

IIN

±10

Input Current for Power Supplies

±50

Output Current

(Note 18)

IOUT

100

Power Dissipation

(Note 19)

500

Input Voltage

(Note 20)

VIN

- 0.3

(VDDA) + 0.3

Junction-to-Ambient Thermal Impedance

2 Layer Board

4 Layer Board

JA

140

°C/W

Ambient Operating Temperature

-40

°C

Storage Temperature

Tstg

-65

150

°C

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