PCA9533DP View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PCA9533DP Datasheet PDF : 24 Pages
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NXP Semiconductors
PCA9533
4-bit I2C-bus LED dimmer
17. Revision history
Table 18. Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
PCA9533_3
Modifications:
20090427
Product data sheet
-
PCA9533_2
• The format of this data sheet has been redesigned to comply with the new identity guidelines of
NXP Semiconductors.
• Legal texts have been adapted to the new company name where appropriate.
• Figure 11 “Write to register”: changed symbol from “tpv” to “tv(Q)”
• Figure 13 “Read input port register”:
– changed symbol from “tph” to “th(D)”
– changed symbol from “tps” to “tsu(D)”
• Table 11 “Programming PCA9533”, 6th table body row: changed from “Set prescaler PWM1 to dim
at maximum frequency” to “Set prescaler PSC1 to dim at maximum frequency”
• Table 12 “Limiting values”: changed symbol/parameter from “II/O, DC output current on an I/O”
to “IO(LEDn), output current on pin LEDn”
• Table 13 “Static characteristics”:
– descriptive line below table title: phrase “TYP at 3.3 V and 25 °C” is re-written as Table note [1],
with reference to it at column heading “Typ”
– sub-section “I/Os”: symbol for parameter “input leakage current” changed from “IL” to “ILI”
• Table 14 “Dynamic characteristics”:
– symbols tVD;DAT (L) and tVD;DAT (H) are merged as “tVD;DAT”; LOW and HIGH levels noted under
Conditions
– symbol/parameter changed from “tPV, Output data valid” to “tv(Q), data output valid time”
– symbol/parameter changed from “tPS, Input data setup time” to “tsu(D), data input set-up time”
– symbol/parameter changed from “tPH, Input data hold time” to “th(D), data input hold time”
• Added soldering information
• Added Section 16 “Abbreviations”
PCA9533_2
20041001
Product data sheet
-
(9397 750 13692)
PCA9533_1
PCA9533_1
20030919
(9397 750 12061)
Product data
ECN 853-2404 30307
-
dated 08 Sep 2003
PCA9533_3
Product data sheet
Rev. 03 — 27 April 2009
© NXP B.V. 2009. All rights reserved.
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