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Functional diagram – Rainbow Electronics MAX14821 User Manual

Page 2

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MAX14821

IO-Link Device Transceiver

Functional Diagram

MAX14821

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