Philips Semiconductors

Product data sheet

PCA9533

2004 Oct 01

3

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

ORDER CODE

TOPSIDE MARK

DRAWING NUMBER

8-Pin Plastic SO

–40

°C to +85 °C

PCA9533D/01

P9533/1

SOT96-1

8-Pin Plastic SO

–40

°C to +85 °C

PCA9533D/02

P9533/2

SOT96-1

8-Pin Plastic TSSOP

–40

°C to +85 °C

PCA9533DP/01

P33/1

SOT505-1

8-Pin Plastic TSSOP

–40

°C to +85 °C

PCA9533DP/02

P33/2

SOT505-1

Standard packing quantities and other packaging data are available at www.standardproducts.philips.com/packaging.

BLOCK DIAGRAM

PWM0

REGISTER

PWM1

REGISTER

PRESCALER 0

REGISTER

PRESCALER 1

REGISTER

CONTROL

LEDx

INPUT

FILTERS

SCL

SDA

OSCILLATOR

POWER-ON

RESET

SW02046

1

0

BLINK0

BLINK1

NOTE: ONLY ONE I/O SHOWN FOR CLARITY

LED SELECT (LSx)

REGISTER

INPUT

REGISTER

PCA9533

Figure 2. Block diagram