PCA9512A_PCA9512B All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 1 March 2013 24 of 27
NXP Semiconductors
PCA9512A; PCA9512B
Level shifting hot swappable I
2
C-bus and SMBus bus buffer
16. Abbreviations
17. Revision history
Table 9. Abbreviations
Acronym Description
AdvancedTCA Advanced Telecommunications Computing Architecture
AVL Approved Vendor List
CDM Charged-Device Model
CMOS Complementary Metal-Oxide Semiconductor
cPCI compact Peripheral Component Interface
ESD Electrostatic Discharge
FET Field-Effect Transistor
HBM Human Body Model
I
2
C-bus Inter-Integrated Circuit bus
IC Integrated Circuit
PCI Peripheral Component Interface
PICMG PCI Industrial Computer Manufacturers Group
SMBus System Management Bus
VME VERSAModule Eurocard
Table 10. Revision history
Document ID Release date Data sheet status Change notice Supersedes
PCA9512A_PCA9512B v.6 20130301 Product data sheet - PCA9512A_PCA9512B v.5
Modifications:
• Section 1 “General description”: second paragraph re-written
• Section 2 “Features and benefits”: 11th bullet item: deleted “200 V MM per
JESD22-A115”
• Added Section 5.1 “Ordering options”
• Figure 1 “Block diagram of PCA9512A/B”: added “LEVEL SHIFTER” block
• Section 8 “Functional description”: added (new) second paragraph
• Figure 10 “Typical application”: changed type number from “PCA9512A/B” to
“PCA9512A”
• Added Section 8.9 “Voltage level translator discussion”
• Added Section 8.10 “Limitations of the FET voltage level translator”
• Added Section 8.11 “Additional system compromises”
• Added Section 15 “Soldering: PCB footprints”
PCA9512A_PCA9512B v.5 20110105 Product data sheet - PCA9512A v.4
PCA9512A v.4 20090819 Product data sheet - PCA9512A v.3
PCA9512A v.3 20090720 Product data sheet - PCA9512A v.2
PCA9512A v.2 20090528 Product data sheet - PCA9512A v.1
PCA9512A v.1 20051007 Product data sheet - -
