STLED325 datasheet(33/62 Pages) STMICROELECTRONICS

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STLED325

Electrical ratings

Doc ID 17576 Rev 1

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Electrical ratings

4.1

Absolute maximum ratings (TA = 25 °C, GND = 0 V)

Absolute maximum ratings are those values above which damage to the device may occur.

Functional operation under these conditions is not implied. Exposure to absolute maximum

rating conditions for extended periods may affect device reliability. All voltages are

referenced to GND.

Table 10.

Absolute maximum ratings (TA = 25 °C, GND = 0 V)

Symb

Parameter

Value

Uni

VCC

Supply voltage to ground

-0.5 to +7.0

Logic input voltage (KEY1, KEY2 inputs)

-0.5 to +7.0

Logic input voltage (all input pins except KEY1, KEY2)

-0.5 to +3.6

Power dissipation1

1200

Operating ambient temperature

-40 to 85

°C

Junction temperature

150

°C

TSTG

Storage temperature

-65 to +150

°C

Lead temperature (10 sec)

300

°C

VESD

Electrostatic discharge voltage on all

pins2

Human body model

-2 to +2

Table 11.

Thermal data

Symbol

Parameter

QFN 32

Unit

RTj-c

Thermal resistance junction-case

TBD

°C/W

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