AD4080BBCZ datasheet(8/94 Pages) AD

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Data Sheet

AD4080

ABSOLUTE MAXIMUM RATINGS

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Rev. A | 8 of 94

Table 3. Absolute Maximum Ratings

Parameter

Rating

Analog Inputs

IN+, AUXIN+, IN−, and AUXIN− to GND

−0.3 V to +3.6 V

Analog Output

CMO

−0.3 V to +3.6 V

Supply Voltage

REFIN and VDD33 to GND

−0.3 V to +3.6 V

VDDLDO to GND

−0.3 V to +2.75 V

VDD11 to GND

−0.3 V to +1.26 V

IOVDD to GND

−0.3 V to +1.26 V

Digital Inputs and Outputs

Inputs (CNV± and CLK±) to GND

−0.3 V to +2.75 V

LVDS OUTPUT (DCO±, DA±, and DB±) to GND

−0.3 V to +1.26 V

CS, SCLK, and SDI to GND

−0.3 V to +2.75 V

GPIO0, GPIO1, GPIO2, and GPIO3 to GND

−0.3 V to +1.26 V

Temperature

Storage Range

−55°C to +150°C

Operating Range

−40°C to +85°C

Maximum Reflow (Package) as per JEDEC J-

STD-020

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 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. θJC is the junction

to case top thermal resistance.

Table 4. Thermal Resistance

Package Type

θJA

θJC

Unit

BC-49-8

66.6

53.1

°C/W

ELECTROSTATIC DISCHARGE (ESD) RATINGS

The following ESD information is provided for handling of ESD-sen-

sitive devices in and ESD-protected area only.

Human body model (HBM) per ANSI/ESDA/JEDEC JS-001.

Field induced charged-device model (FICDM) per ANSI/ESDA/JE-

DEC JS-002.

ESD Ratings for the AD4080

Table 5. AD4080, 49-Ball CSP_BGA

ESD Model

Withstand Threshold (V)

Class

HBM (Pin E1, Pin

E2, Pin D1, and

Pin D2 (IN−,

AUXIN−, IN+, and

AUXIN+,

respectively))

1000

HBM (All other

pins)

1500

FICDM

750

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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