AD9912ASLASHPCBZ datasheet(7/38 Pages) AD

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Data Sheet

AD9912

ABSOLUTE MAXIMUM RATINGS

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Rev. G | 7 of 38

Table 3.

Parameter

Rating

Analog Supply Voltage (AVDD)

2 V

Digital Supply Voltage (DVDD)

2 V

Digital I/O Supply Voltage (DVDD_I/O)

3.6 V

DAC Supply Voltage (AVDD3 Pins)

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 (Soldering, 10 sec)

300°C

Junction Temperature

150°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

θJA is specified for the worst-case conditions, that is, a device

soldered in a circuit board for surface-mount packages.

Table 4. Thermal Resistance

Package Type

θJA

θJB

θJC

Unit

64-Lead LFCSP

25.2

13.9

1.7

°C/W typical

Note that the exposed pad on the bottom of package must be

soldered to ground to achieve the specified thermal performance.

See the Typical Performance Characteristics section for more infor-

mation.

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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