Datasheet

PCA9673 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2 — 29 September 2011 2 of 33
NXP Semiconductors
PCA9673
Remote 16-bit I/O expander for Fm+ I
2
C-bus with interrupt and reset
 Low standby current
 40 C to +85 C operation
 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: SO24, TSSOP24, HVQFN24, DHVQFN24
3. Applications
 LED signs and displays
 Servers
 Industrial control
 Medical equipment
 PLCs
 Cellular telephones
 Gaming machines
 Instrumentation and test measurement
4. Ordering information
Table 1. Ordering information
Type number Topside
mark
Package
Name Description Version
PCA9673D PCA9673D SO24 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1
PCA9673PW PCA9673PW TSSOP24 plastic thin shrink small outline package; 24 leads;
body width 4.4 mm
SOT355-1
PCA9673BQ 9673 DHVQFN24 plastic dual in-line compatible thermal enhanced very thin quad
flat package; no leads; 24 terminals; body 3.5  5.5  0.85 mm
SOT815-1
PCA9673BS 9673 HVQFN24 plastic thermal enhanced very thin quad flat package; no leads;
24 terminals; body 4  4  0.85 mm
SOT616-1