EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX14826

Description
IO-Link Device Transceiver
File Size851KB,32 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet View All

MAX14826 Overview

IO-Link Device Transceiver

MAX14826
General Description
IO-Link Device Transceiver
Benefits and Features
The MAX14826 transceiver is suitable for IO-Link
®
devices and 24V binary sensors. All specified IO-Link
data rates are supported. In IO-Link applications, the
transceiver acts as the physical layer interface to a micro-
controller running the data-link layer protocol. Additional
24V digital inputs and outputs are provided. Two internal
linear regulators generate common sensor and actuator
power requirements: 5V and 3.3V.
On-board C/Q and DO drivers are independently-config-
urable for push-pull, high-side (PNP), or low-side (NPN)
operation. The device detects the IO-Link C/Q wake-up
condition and generates a wake-up signal on the active-
low
WU/THSD
output.
The MAX14826 includes a selectable parallel or SPI
interface for configuration and monitoring of the drivers.
Extensive alarm conditions are detected and communi-
cated through the interrupt outputs and the SPI interface.
The device features reverse-polarity, short-circuit, and
thermal protection. All power lines are monitored for
undervoltage conditions.
The C/Q and DO drivers are specified for sinking/sourcing
200mA.
The MAX14826 is available in a 4mm x 4mm, 24-pin
TQFN package, and is specified over the extended -40°C
to +105°C temperature range.
IO-Link Specification v.1.0 and v.1.1 Physical Layer
Compliant
High Configurability and Integration Reduce SKU’s
• Push-Pull, High-Side, or Low-Side Outputs
• Supports COM1, COM2, and COM3 Data Rates
• SPI or Pin-Driven Control and Monitoring
• 2.5V to 5V Logic Interface Levels
• C/Q and DO Drivers Can Be Connected in Parallel
• Auxiliary 24V, 200mA Digital Output (DO)
• Auxiliary 24V Digital Input (DI)
• Integrated 5V and 3.3V Linear Regulators
Driver Currents Specified for 200mA, 100mA
and 50mA
1μF C/Q and DO Load Drive Capability
Integrated Protection Enables Robust Solutions
• Extensive Fault-Monitoring and Reporting
• Reverse-Polarity and Short-Circuit Protection on All
24V Inputs/Outputs
• Reverse-Polarity Protected 24V Supply Output
• -40°C to +105°C Operating Temperature Range
Backwards Pin-and Software-Compatible to
MAX14821
Space-Saving 4mm x 4mm TQFN Package
Ordering Information
appears at end of data sheet.
Applications
IO-Link Sensors
IO-Link Actuators
Industrial Sensors and
Actuators
Typical Application Circuit
5V
3.3V
10kΩ
V
CC
V
L
SPI/PAR
GPIO2
SPI
UV
LDO33
V
5
LDOIN
V
P
V
CC
1µF
L+
0.8Ω
1µF
1µF
0.1µF
10Ω
MICROCONTROLLER
IRQ
RX
TX
RTS
WU/THSD
RX
TX
TXEN
LO
MAX14826
DO
2
C/Q
GND
1
3
L-
4
GND
GPIO1
DODIS
DI
IO-Link is a registered trademark of Profibus User Organization (PNO).
19-7129; Rev 0; 9/14
Simple fingerprint recognition authorization access system
I have only seen applications of fingerprint recognition in movies, and have never come across similar products in real life. However, in real life, there are indeed hot-selling products such as USB f...
leslie DIY/Open Source Hardware
【AT-START-F425 Review】No.07 8x8 Dual Color Dot Matrix Screen Carousel
## Introduction Since I tinkered with SLCD last time, I found that tinkering with hardware is not that complicated. The most important thing is that I can make a board for free (I really discovered a ...
韵湖葱白 Domestic Chip Exchange
LM3S9B96 web page conversion——Web Filesystem Generator
Web Filesystem Generator After installing the TI routine package, there is makefsfile.exe in the c:\stellarisware\tools\bin path. In the DOS environment, use the Web Filesystem Generator in Chapter 4 ...
hansonhe Microcontroller MCU
18b20 affects the normal display of TFT
I use TFT 128X160 to display the perpetual calendar But when writing the 18b20 program at the end, it takes a long time for 18b20 to convert the temperature, which affects the normal display of TFT. F...
wangdabo 51mcu
Lots of resources!! You can take a look
[url=http://www.714e.com/bbs/display.asp?UserID=37214][IMG]http://www.714e.com/bbs/images/logo.gif[/IMG][/URL]...
amote Embedded System
How to read chip resistor values
[i=s] This post was last edited by dontium on 2015-1-23 13:08 [/i] Read out four pieces of data, multiply the given data, and add them. The naming of the chip resistors has an accuracy of ±1%, ±2%, ±5...
Donyle Analogue and Mixed Signal

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2040  1234  507  1713  1738  42  25  11  35  34 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号