1997 Nov 21

20

Philips Semiconductors

Product specification

65

× 102 pixels matrix LCD driver

PCF8549

LIMITING VALUES

specified.

Notes

1. Stresses above those listed under Limiting Values may cause permanent damage to the device.

2. Parameters are valid over operating temperature range unless otherwise specified. All voltages are with respect to

LCD supply voltage is internally generated (voltage generator enabled).

HANDLING

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

desirable to take normal precautions appropriate to handling MOS devices (see “Handling MOS Devices”). The PCF8549

withstands the following stress:

• approximately 1.0kV Human Body Model

• approximately 150V Machine Model

SYMBOL

PARAMETER

MIN

MAX

UNIT

supply voltage range

-0.5

+7

V

supply voltage range LCD

-0.5

+17

V

supply current

-50

50

mA

input/output voltage range

-0.5

V

LCD output voltage range

-0.5

V

DC input current

-10

10

mA

DC output current

-10

10

mA

power dissipation per package

-

300

mW

power dissipation per output

-

50

mW

operating ambient temperature.

range

-40

+85

°C

storage temperature range

-65

+150

°C