ABSOLUTE MAXIMUM RATINGS

(1)

RECOMMENDED OPERATING CONDITIONS

PCA9554

over operating free-air temperature range (unless otherwise noted)

MIN

MAX

UNIT

Supply voltage range

–0.5

6

V

–0.5

6

V

–0.5

6

V

Input clamp current

–20

mA

Output clamp current

–20

mA

Input/output clamp current

±20

mA

Continuous output low current

50

mA

Continuous output high current

–50

mA

Continuous current through GND

–250

mA

160

mA

DB package

82

DBQ package

90

DGV package

120

DW package

57

θ

JA

°C/W

N package

67

PW package

108

RGT package

TBD

RGV package

TBD

Storage temperature range

–65

150

°C

(1)

Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating

conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed.

(3)

The package thermal impedance is calculated in accordance with JESD 51-7.

MIN

MAX

UNIT

Supply voltage

2.3

5.5

V

SCL, SDA

5.5

High-level input voltage

V

A2–A0, P7–P0

2

5.5

SCL, SDA

–0.5

Low-level input voltage

V

A2–A0, P7–P0

–0.5

0.8

High-level output current

P7–P0

–10

mA

Low-level output current

P7–P0

25

mA

Operating free-air temperature

–40

85

°C

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Product Folder Link(s): PCA9554

Not Recommended for New Designs