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PCA9535D

16-bit I2C and SMBus/ low power I/O port with interrupt

Philips Electronics 

Philips Semiconductors

16-bit I2C and SMBus, low power I/O port with interrupt

Product data

PCA9535

HANDLING

Inputs and outputs are protected against electrostatic discharge in normal handling. However, to be totally safe, it is desirable to take

precautions appropriate to handling MOS devices. Advice can be found in Data Handbook IC24 under ”Handling MOS devices”.

DC CHARACTERISTICS

VDD = 2.3 to 5.5 V; VSS = 0 V; Tamb = -40 to +85 °C; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

Supplies

VDD

Supply voltage

IDD

Supply current

Istbl

Standby current

Istbh

Standby current

VPOR Power-on reset voltage

input SCL; input/output SDA

Operating mode; VDD = 5.5 V; no load;

fSCL = 100 kHz; I/O = inputs

Standby mode; VDD = 5.5 V; no load;

VI = VSS; fSCL = 0 kHz; I/O = inputs

Standby mode; VDD = 5.5 V; no load;

VI = VDD; fSCL = 0 kHz; I/O = inputs

No load; VI = VDD or VSS

VIL

VIH

IOL

IL

CI

I/Os

LOW-level input voltage

HIGH-level input voltage

LOW-level output current

Leakage current

Input capacitance

VOL = 0.4V

VI = VDD = VSS

VI = VSS

VIL

LOW-level input voltage

VIH

HIGH-level input voltage

IOL

LOW-level output current

VOH

HIGH-level output voltage

IIH

Input leakage current

IIL

Input leakage current

CI

Input capacitance

CO

Output capacitance

Interrupt INT

VOL = 0.5 V; VDD = 2.3-5.5 V; Note 1

VOL = 0.7 V; VDD = 2.3-5.5 V; Note 1

IOH = -8 mA; VDD = 2.3 V; Note 2

IOH = -10 mA; VDD = 2.3 V; Note 2

IOH = -8 mA; VDD = 3.0 V; Note 2

IOH = -10 mA; VDD = 3.0 V; Note 2

IOH = -8 mA; VDD = 4.75 V; Note 2

IOH = -10 mA; VDD = 4.75 V; Note 2

VDD = 5.5 V; VI = VDD

VDD = 5.5 V; VI = VSS

IOL

LOW-level output current

Select Inputs A0, A1, A2

VOL = 0.4 V

VIL

LOW-level input voltage

VIH

HIGH-level input voltage

ILI

Input leakage current

NOTES:

1. The total current sunk by all I/Os must be limited to 200 mA.

2. The total current sourced by all I/Os must be limited to 160 mA.

MIN

2.3

—

—

—

—

-0.5

0.7 VDD

3

-1

—

-0.5

2.0

8

10

1.8

1.7

2.6

2.5

4.1

4.0

—

—

—

—

3

-0.5

2.0

-1

TYP

—

135

0.25

0.25

1.5

—

—

—

—

6

—

—

8-20

10-24

—

—

—

—

—

—

—

—

3.7

3.7

—

—

—

—

MAX

UNIT

5.5

V

200

µA

1

µA

1

µA

1.65

V

0.3 VDD

V

5.5

V

—

mA

+1

µA

10

pF

0.8

V

5.5

V

—

mA

—

mA

—

V

—

V

—

V

—

V

—

V

—

V

1

µA

-1

µA

5

pF

5

pF

—

mA

0.8

V

5.5

V

1

µA

2003 Jun 27

12

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