MAX14820
IO-Link Device Transceiver
2Maxim Integrated
Functional Diagram
MAX14820
UV MONITOR
UV
V
CC
V
5
LDO33 LDOIN
STATUS
AND
CONFIGURATION
3.3V LDO
FILTER
DRIVER
DRIVER
WAKE-UP
DETECT
PROTECTION
5V LDO
V
L
SDI
CS
RX
LI
LO
C/Q
PROTECTION
DI
DO
DoEn
GND
C/Q
LOAD
DI
LOAD
SDO
SCLK
IRQ
WU
TXQ
TXC
TXEN
V
P
PROTECTION
PROTECTION
