AD9480 Ver la hoja de datos (PDF) - Analog Devices

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AD9480

8-Bit, 250 MSPS 3.3 V A/D Converter

Analog Devices 

ABSOLUTE MAXIMUM RATINGS

Thermal impedance (θJA) = 46.4°C/W (4-layer PCB).

Table 5.

Parameter

ELECTRICAL

AVDD

(With Respect to AGND)

DRVDD

(With Respect to DRGND)

AGND

(With Respect to DRGND)

Digital I/O

(With Respect to DRGND)

Analog Inputs

(With Respect to AGND)

ENVIRONMENTAL

Operating Temperature

Junction Temperature

Case Temperature

Storage Temperature

Min Rating

−0.5 V

−0.5 V

−0.5 V

−0.5 V

−0.5 V

−40°C

Max Rating

+4.0 V

+4.0 V

+0.5 V

DRVDD + 0.5 V

AVDD + 0.5 V

85°C

150°C

150°C

150°C

AD9480

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 indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

EXPLANATION OF TEST LEVELS

Table 6.

Level Descriptions

I

100% production tested.

II

100% production tested at 25°C and guaranteed by design and characterization at specified temperatures.

III

Sample tested only.

IV

Parameter is guaranteed by design and characterization testing.

V

Parameter is a typical value only.

VI

100% production tested at 25°C and guaranteed by design and characterization for industrial temperature range.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on

the human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.

Rev. A | Page 7 of 28

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