1999 Apr 07

13

Philips Semiconductors

Product specification

PCF8575

8

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134); note 1.

Note

1. Stress above those listed under ‘Absolute Maximum Ratings’ may cause permanent damage to the device. This is

a stress ratings only and functional operation of the device at these or any other conditions above those indicated in

the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

9

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 IC12 under

“Handling MOS Devices”.

10 CHARACTERISTICS

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

supply voltage

−0.5

+6.5

V

supply current

−±100

mA

supply current

−±100

mA

input voltage

V

DC input current

−±20

mA

DC output current

−±25

mA

total power dissipation

−

400

mW

power dissipation per output

−

100

mW

storage temperature

−65

+150

°C

operating ambient temperature

−40

+85

°C

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

supply voltage

2.5

−

5.5

V

supply current

operating mode; no load;

−

100

200

µA

standby current

standby mode; no load;

−

2.5

10

µA

power-on reset voltage

note 1

−

1.2

1.8

V

LOW-level input voltage pins A0,

A1 and A2

0.0

−

V

LOW-level input voltage on all other

signal pins

0.0

−

V

HIGH-level input voltage

−

V

leakage current at pins A0,

A1 and A2

−1

−

+1

µA