Datasheet

MCP2003/4
DS22230A-page 2  2010 Microchip Technology Inc.
MCP2003 Block Diagram
MCP2004 Block Diagram
Ratiometric
Reference
OC
Thermal
Protection
VREN
WAKE
RXD
TXD
VBB
LBUS
VSS
~30 k
CS
Wake-Up
Logic and
Power Control
Short Circuit
Protection
Ratiometric
Reference
OC
Thermal
Protection
VREN
FAULT/TXE
R
XD
TXD
VBB
LBUS
VSS
~30 k
CS
Wake-Up
Logic and
Power Control
Short Circuit
Protection