ADT7516 datasheet(9/44 Pages) AD

9 / 44 page

ADT7516/ADT7517/ADT7519

Rev. A | Page 9 of 44

ABSOLUTE MAXIMUM RATINGS

Table 3.

Parameter

Rating

VDD to GND

–0.3 V to +7 V

Analog Input Voltage to GND

–0.3 V to VDD + 0.3 V

Digital Input Voltage to GND

–0.3 V to VDD + 0.3 V

Digital Output Voltage to GND

–0.3 V to VDD + 0.3 V

Reference Input Voltage to GND

–0.3 V to VDD + 0.3 V

Operating Temperature Range

–40°C to +120°C

Storage Temperature Range

–65°C to +150°C

Junction Temperature

150°C

16-Lead QSOP Package

Power Dissipation1

(TJ max – TA)/θJA

Thermal Impedance2

θJA Junction-to-Ambient

105.44°C/W

θJC Junction-to-Case

38.8°C/W

IR Reflow Soldering

Peak Temperature

220°C (0°C/5°C)

Time at Peak Temperature

10 sec to 20 sec

Ramp-Up Rate

2°C/sec to 3°C/sec

Ramp-Down Rate

–6°C/sec

Table 4. I2C Address Selection

ADD Pin

I2C Address

Low

1001 000

Float

1001 010

High

1001 011

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.

1 Values relate to package being used on a 4-layer board.

2 Junction-to-case resistance is applicable to components featuring a

preferential flow direction, e.g., components mounted on a heat sink.

Junction-to-ambient resistance is more useful for air cooled PCB-mounted

components.

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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