PCF8575C

SCPS123F – MARCH 2005 – REVISED JANUARY 2015

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6 Specifications

6.1

Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

Supply voltage range

–0.5

6.5

V

–0.5

V

–0.5

V

Input clamp current

–20

mA

Output clamp current

–20

mA

Input/output clamp current

±400

μA

Continuous output low current

50

mA

Continuous output high current

–4

mA

±100

mA

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.

6.2 ESD Ratings

VALUE

UNIT

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins

2000

Electrostatic discharge

V

Charged device model (CDM), per JEDEC specification JESD22-

1000

C101, all pins

6.3

Recommended Operating Conditions

MIN

MAX

UNIT

Supply voltage

4.5

5.5

V

A0, A1, A2, SDA, and SCL

High-level input voltage

V

P07–P00 and P17–P10

A0, A1, A2, SDA, and SCL

–0.5

Low-level input voltage

V

P07–P00 and P17–P10

–0.5

P-port transient pullup current

–10

mA

P-port low-level output current

25

mA

Operating free-air temperature

–40

85

°C

6.4 Thermal Information

PCF8575

DB

DBQ

DGV

DW

PW

RGE

UNIT

24 PINS

Junction-to-ambient thermal resistance

63

61

86

46

88

53

°C/W

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953).

4

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