AD9549 datasheet(17/78 Pages) AD

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Preliminary Technical Data

AD9549

Rev.

PrA | Page 17 of 78

ABSOLUTE MAXIMUM RATINGS

Table 1.

Parameter

Rating

Analog Supply Voltage (AVDD)

2 V

Digital Supply Voltage (DVDD)

2 V

Digital I/O Supply Voltage

(DVDD_I/0)

3.6 V

DAC Supply Voltage (DAC_VDD)

3.6 V

Maximum Digital Input Voltage

−0.5 V to DVDD_I/O + 0.5 V

Storage Temperature

−65°C to +150°C

Operating Temperature Range

−40°C to +85°C

Lead Temperature Range

(Soldering 10 sec)

300°C

Junction Temperature

150°C

Thermal Resistance1 (

)

26°C/W typ.

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only and functional operation of the device at these or

any other condition s 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.

1 The exposed pad on bottom of package must be soldered to ground in

order to achieve the specified thermal performance.

ESD CAUTION

ESD (electrostatic discharge)

sensitive device. Electrostatic

charges as high as 4000 V readily

accumulates 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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