AD9430 datasheet(11/45 Pages) AD

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AD9430

Rev. E | Page 10 of 44

ABSOLUTE MAXIMUM RATINGS

Table 5.

Parameter

Rating

AVDD, DRVDD

4 V

Analog Inputs

−0.5 V to AVDD + 0.5 V

Digital Inputs

−0.5 V to DRVDD + 0.5 V

REFIN Inputs

–0.5 V to AVDD + 0.5 V

Digital Output Current

20 mA

Operating Temperature Range

−40°C to +85°C

Storage Temperature Range

−65°C to +150°C

Maximum Junction Temperature

150°C

Maximum Case Temperature

150°C

θJA1

25°C/W, 32°C/W

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 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

Description

100% production tested.

100% production tested at 25°C and sample tested at

specified temperatures.

III

Sample tested only.

Parameter is guaranteed by design and

characterization testing.

Parameter is a typical value only.

100% production tested at 25°C; guaranteed by

design and characterization testing for industrial

temperature range; 100% production tested at

temperature extremes for military devices.

1 Typical θJA = 32°C/W (heat slug not soldered); typical θJA = 25°C/W (heat slug

soldered) for multilayer board in still air with solid ground plane.

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.

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