ADA4417-3

Rev. 0 | Page 5 of 16

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

Supply Voltage

5.5 V

Power Dissipation

See Figure 2

Storage Temperature Range

−65°C to +125°C

Operating Temperature Range

−40°C to +85°C

Lead Temperature (Soldering 10 sec)

300°C

Junction Temperature

150°C

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.

THERMAL RESISTANCE

soldered in a circuit board for surface-mount packages.

Table 4.

Package Type

Unit

10-Lead MSOP

130

°C/W

Maximum Power Dissipation

The maximum safe power dissipation in the ADA4417-3

package is limited by the associated rise in junction temperature

transition temperature, the plastic changes its properties. Even

temporarily exceeding this temperature limit can change the

stresses that the package exerts on the die, permanently shifting

the parametric performance of the ADA4417-3. Exceeding a

junction temperature of 175°C for an extended period can

result in changes in the silicon devices potentially causing

failure.

quiescent power dissipation and the power dissipated in the

package due to the load drive for all outputs. The quiescent

some of which is dissipated in the package and some in the load

addition, more metal directly in contact with the package leads

from metal traces, through holes, ground, and power planes

Figure 2 shows the maximum safe power dissipation in the

package vs. the ambient temperature for the 10-lead MSOP

approximate.

2.0

1.5

1.0

0.5

0

–40 –30 –20 –10

0

10

20

30

40

50

60

70

80

AMBIENT TEMPERATURE (°C)

Figure 2. Maximum Power Dissipation vs. Temperature for a 4-Layer Board

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.