PCA9532 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2016. All rights reserved.
Product data sheet Rev. 4.1 — 22 August 2016 27 of 31
NXP Semiconductors
PCA9532
16-bit I
2
C-bus LED dimmer
17. Revision history
Table 18. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PCA9532 v.4.1 20160822 Product data sheet - PCA9532_4
Modifications:
• Table 1: Corrected topside mark for PCA9532PW.
PCA9532_4 20090317 Product data sheet - PCA9532_3
Modifications:
• 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.
• Section 5.1 “Pinning”: replaced (old) Figure 1 with separate drawings for SO24 (Figure 2) and
TSSOP24 (Figure 3)
• Table 2 “Pin description”: added Table note [1] and its reference at HVQFN24 pin 9, V
SS
• Section 6.2 “Control register”:
– 2
nd
paragraph: changed from “The lowest 3 bits are ...” to “The lowest 4 bits are ...”
– 4
th
paragraph: changed from “... by reading a register different from ‘0’ ...” to “... by reading a
register different from INPUT0 ...”
• Section 6.6 “External RESET”, 1
st
paragraph, 1
st
sentence: changed symbol from “t
W
” to “t
w(rst)
”
• Figure 11 “Write to register”: symbol changed from “t
pv
” to “t
v(Q)
”
• Figure 13 “Read input port register”:
– Symbol changed from “t
ph
” to “t
h(D)
”
– Symbol changed from “t
ps
” to “t
su(D)
”
• Table 12 “Limiting values”: changed symbol/parameter from “I
I/O
, DC output current on an I/O”
to “I
O(LEDn)
, output current on pin LEDn”
• Table 13 “Static characteristics”:
– Descriptive line below table title: 2
nd
sentence is moved to Table note [1], with its reference at
column heading “Typ”
– I
DD
parameter changed from “additional standby current” to “additional quiescent supply
current”
– Sub-section “I/Os”: symbol changed from “I
L
” to “I
LI
”
• Table 14 “Dynamic characteristics”:
– Symbol/parameter changed from “t
PV
, Output data valid” to “t
v(Q)
, data output valid time”
– Symbol/parameter changed from “t
PS
, Input data set-up time” to “t
su(D)
, data input set-up time”
– Symbol/parameter changed from “t
PH
, Input data hold time” to “t
h(D)
, data input hold time”
– Symbol changed from “t
W
” to “t
w(rst)
”
– Symbol changed from “t
REC
” to “t
rec(rst)
”
– Symbol/parameter changed from “t
RESET
, Time to reset” to “t
rst
, reset time”
• Figure 19 “Definition of RESET timing”:
– Symbol changed from “t
REC
” to “t
rec(rst)
”
– Symbol changed from “t
RESET
” to “t
rst
”
– Symbol changed from “t
W
” to “t
w(rst)
”
– Symbol changed from “t
RESET
” to “t
rst
”
• Updated handling information
• Added soldering information
PCA9532_3 20041001 Product data sheet - PCA9532_2
PCA9532_2
(9397 750 11459)
20030502 Product data ECN 853-2398 29860
dated 24 Apr 2003
PCA9532_1
