Datasheet

PCA9543A_43B All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 8 — 3 April 2014 2 of 28
NXP Semiconductors
PCA9543A/43B
2-channel I
2
C-bus switch with interrupt logic and reset
 5 V tolerant inputs
 0 Hz to 400 kHz clock frequency
 ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per
JESD22-C101
 Latch-up testing is done to JEDEC Standard JESD78 which exceeds 100 mA
 Packages offered: SO14, TSSOP14
3. Ordering information
3.1 Ordering options
Table 1. Ordering information
Type number Topside
marking
Package
Name Description Version
PCA9543AD PCA9543A SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
PCA9543APW PA9543A TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
PCA9543BPW PA9543B TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
Table 2. Ordering options
Type number Orderable
part number
Package Packing method Minimum
order
quantity
Temperature
PCA9543AD PCA9543AD,112 SO14 Standard marking
* IC’s tube - DSC bulk pack
1140 T
amb
= 40 Cto+85C
PCA9543AD,118 SO14 Reel 13” Q1/T1
*standard mark SMD
2500 T
amb
= 40 Cto+85C
PCA9543APW PCA9543APW,112 TSSOP14 Standard marking
* IC’s tube - DSC bulk pack
2400 T
amb
= 40 Cto+85C
PCA9543APW,118 TSSOP14 Reel 13” Q1/T1
*standard mark SMD
2500 T
amb
= 40 Cto+85C
PCA9543BPW PCA9543BPW,118 TSSOP14 Reel 13” Q1/T1
*standard mark SMD
2500 T
amb
= 40 Cto+85C