PCA9550 Philips Semiconductors, PCA9550 Datasheet - Page 16

• Manufacturer Part Number: PCA9550
• Description: 2-bit I2C LED driver with programmable blink rates
• Manufacturer: Philips Semiconductors

Philips Semiconductors
REVISION HISTORY
2003 May 02
Rev
_2
_1
2-bit I
2
C LED driver with programmable blink rates
Date
20030502
20021213
Description
Product data (9397 750 11461); ECN 853-2396 29859 dated 24 April 2003.
Supersedes data of 2002 Dec 13 (9397 750 10857).
Modifications:
•
•
•
Product data (9397 750 10857); ECN 853-2396 29264 of 09 December 2002.
Correction to voltage in typical application drawing
Update maximum current per bit and per device
Adjust maximum and minimum curves to ±15% on frequency variation graphs.
16
PCA9550
Product data