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HomeProductsIsolatorsDigital IsolatorsMAX14942GWE+T
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MAX14942GWE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
MAX14942GWE+T
Manufacturer
Maxim Integrated
Allelco Part Number
32D-MAX14942GWE+T
ECAD Model
Parts Description
DGTL ISO 5000VRMS RS485 16SOIC
Detailed Description
Package
16-SOIC (0.295", 7.50mm Width)
Data sheet
MAX14941-42.pdf
RoHs Status
ROHS3 Compliant
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Specifications

MAX14942GWE+T Tech Specifications
Analog Devices Inc./Maxim Integrated - MAX14942GWE+T technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - MAX14942GWE+T

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply 1.71V ~ 5.5V, 4.5V ~ 5.5V  
Voltage - Isolation 5000Vrms  
Type RS485  
Technology Capacitive Coupling  
Supplier Device Package 16-SOIC  
Series -  
Rise / Fall Time (Typ) 15ns, 15ns (Max)  
Pulse Width Distortion (Max) -  
Propagation Delay tpLH / tpHL (Max) 68ns, 68ns  
Package / Case 16-SOIC (0.295", 7.50mm Width)  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 105°C  
Number of Channels 3  
Mounting Type Surface Mount  
Isolated Power No  
Inputs - Side 1/Side 2 2/1  
Data Rate 20Mbps  
Common Mode Transient Immunity (Min) 35kV/µs (Typ)  
Channel Type Unidirectional  
Base Product Number MAX14942  

Parts Introduction

Manufacturer Part Number

MAX14942GWE+T

Manufacturer

Maxim Integrated

Introduction

Digital Isolator

Designed for industrial and automation applications

Product Features and Performance

Capacitive coupling technology

3 channels

20Mbps data rate

15ns rise/fall time

68ns propagation delay

5000Vrms isolation voltage

35kV/us common mode transient immunity

Unidirectional channel type

Supports RS485 interface

Product Advantages

High isolation voltage

Fast data transfer

Low power consumption

Compact 16-SOIC package

Key Technical Parameters

Operating temperature: -40°C to 105°C

Supply voltage: 1.71V to 5.5V, 4.5V to 5.5V

RoHS3 compliant

Quality and Safety Features

SOIC package for surface mount

Tape and reel packaging

Compatibility

Suitable for industrial and automation applications

Application Areas

Industrial control systems

Building automation

Instrumentation equipment

Factory automation

Product Lifecycle

Current product, no discontinuation plans

Key Reasons to Choose

High isolation voltage for safety

Fast data transfer for real-time applications

Small footprint for space-constrained designs

Wide operating temperature range for harsh environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated MAX14942GWE+T

Product Attribute MAX14942GWE+T MAX14931BASE+ MAX14945EWE+ MAX14932DAWE+T
Part Number MAX14942GWE+T MAX14931BASE+ MAX14945EWE+ MAX14932DAWE+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Voltage - Isolation 5000Vrms 2750Vrms 2750Vrms 2750Vrms
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.154", 3.90mm Width) 16-SOIC (0.295", 7.50mm Width) 16-SOIC (0.295", 7.50mm Width)
Package Tape & Reel (TR) Tube Tube Tape & Reel (TR)
Operating Temperature -40°C ~ 105°C -40°C ~ 125°C -40°C ~ 85°C -40°C ~ 125°C
Voltage - Supply 1.71V ~ 5.5V, 4.5V ~ 5.5V 1.71V ~ 5.5V 1.71V ~ 5.5V, 4.5V ~ 5.5V 1.71V ~ 5.5V
Series - - - -
Isolated Power No No No No
Common Mode Transient Immunity (Min) 35kV/µs (Typ) 25kV/µs (Typ) 35kV/µs (Typ) 25kV/µs (Typ)
Pulse Width Distortion (Max) - 2.6ns - 4.5ns
Data Rate 20Mbps 25Mbps 500kbps 1Mbps
Channel Type Unidirectional Unidirectional Unidirectional Unidirectional
Inputs - Side 1/Side 2 2/1 3/1 2/1 2/2
Number of Channels 3 4 3 4
Propagation Delay tpLH / tpHL (Max) 68ns, 68ns 27.5ns, 28.8ns - 54.1ns, 55.3ns
Technology Capacitive Coupling Capacitive Coupling Capacitive Coupling Capacitive Coupling
Type RS485 General Purpose RS422, RS485 General Purpose
Supplier Device Package 16-SOIC 16-SOIC 16-SOIC 16-SOIC
Rise / Fall Time (Typ) 15ns, 15ns (Max) 2ns, 2ns - 2ns, 2ns
Base Product Number MAX14942 MAX14931 MAX14945 MAX14932

MAX14942GWE+T Datasheet PDF

Download MAX14942GWE+T pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for MAX14942GWE+T - Analog Devices Inc./Maxim Integrated.

Datasheets
MAX14941-42.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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MAX14942GWE+T Image

MAX14942GWE+T

Analog Devices Inc./Maxim Integrated
32D-MAX14942GWE+T

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