AD3552R datasheet(10/59 Pages) AD

10 / 59 page

Data Sheet

AD3541R

ABSOLUTE MAXIMUM RATINGS

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Rev. A | 10 of 59

TA = 25°C, unless otherwise noted.

Table 5.

Parameter

Rating

AVDD to AGND

−0.3 V to +6 V

DVDD to DGND

−0.3 V to +2.1 V

AGND to DGND

−0.3 V to +0.3 V

VLOGIC to DGND

−0.3 V to DVDD + 0.3 V or

+2.1 V (whichever is less)

PVDD to PVSS

−0.3 V to +11 V

VREF to AGND

−0.3 V to +3 V

RFBx_y to AGND

−18 V to +18 V

Digital Input Voltage to DGND

−0.3 V to VLOGIC + 0.3 V or +2.1 V

(whichever is less)

Operating Temperature Range

Industrial

−40°C to +105°C

Storage Temperature Range

−65°C to +150°C

Maximum Junction Temperature (TJ)

125°C

Power Dissipation

(Maximum TJ − TA)/θJA

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 operation environment. Careful attention to PCB

thermal design is required.

θJA is the natural convection junction to ambient thermal resistance.

θJC is the junction to case thermal resistance. Both θJA and θJC

are defined by the JEDEC JESD51 standard, and their values are

dependent on the test board and test environment.

Table 6. Thermal Resistance1

Package Type

θJA

θJC

Unit

CP-28-15

°C/W

1 Simulation values on JEDEC 2S2P board, still air (0 m/sec airflow).

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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