PAC1944T-ESLASHJ6CX. datasheet(5/96 Pages) MICROCHIP

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DS20006543A-page 5

PAC194X

1.0

ELECTRICAL CHARACTERISTICS

1.1

Electrical Specifications

Absolute Maximum Ratings(†)

VDD Pin ...........................................................................................................................................................-0.3 to 6.0V

Voltage on SENSE- and SENSE+ Pins ...........................................................................................................-0.3 to 40V

Voltage on Any Other Pin to GND...................................................................................................................-0.3 to 6.0V

Voltage between Sense Pins (|(SENSE+ – SENSE-)|) .........................................................................................500 mV

Input Current to Any Pin Except VDD ..................................................................................................................±100 mA

Output Short-Circuit Current ........................................................................................................................... Continuous

Operating Ambient Temperature Range..................................................................................................-40°C to +150°C

Storage Temperature Range...................................................................................................................-55°C to +150°C

ESD Rating – All Pins – HBM..................................................................................................................................7500V

ESD Rating – All Pins – CDM..................................................................................................................................2000V

ESD Protection Diagram

† Notice: 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 those or any other conditions above those

indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for

extended periods may affect device reliability.

Note:

The SENSE+ and SENSE- pins may be at 9V (40V absolute maximum) when VDD is at zero.

SDA

SCL

PWRDN

SLOW/

ALERT1

ADDR

GPIO/

ALERT2

VDD

VSS

CLAMP

CIRCUIT

SENSE0+

SENSE0-

SENSE1+

SENSE1-

SENSE2+

SENSE2-

SENSE3+

SENSE3-

(floating ESD rail)

(~40V breakdown)

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