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reference designMAX14857 | Demoboard MAX148X2 Evaluation Kit

Analog Devices MAX14857 | Demoboard MAX148X2 Evaluation Kit

Evaluates: MAX14853/MAX14855/

Overview

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IC revision1

Description

The MAX148X2 evaluation kit (EV kit) is a fully assembledand tested PCB that demonstrates the functionality of theMAX14855 isolated RS-485/RS-422 transceiver. The EVkit operates from a single 3.3V supply and features anon-board isolated power supply to power the secondaryside of the circuit.The MAX148X2EVKIT may also be used to evaluate theMAX14853, MAX14857, and MAX14859.

Features

Operates from a Single 3.3V SupplyTerminal Block Connectors for Easy RS-485/RS-422Evaluation2750VRMS Isolation for 60sFully Assembled and Tested

Typical applications

  • •Power Meters
  • •Programmable Logic Controllers
  • •HVAC
  • •Industrial Automation

More information

Parts approved by Analog Devices

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Order Code
Data­sheet
Downloads
Status
Product series
VIN
VOut1(V)
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
L(µH)
VT(V (AC))
L(mm)
W(mm)
H(mm)
Mount
SamplesAvailability & Sample
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750315225
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 3.6 V

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Input Voltage 3.3 V (DC)
Output Voltage 13.6 V
Output Current 10.9 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:1.1 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability
750315227
SPECWE-PPTI Push-Pull Transformers, 3.3 V (DC), 5.6 V

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Availability
–
Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Input Voltage 3.3 V (DC)
Output Voltage 15.6 V
Output Current 10.7 A
Type of InsulationFunctional 
Switching Frequency 350 - 550
Voltage-µSecond8.5 Vµs
Turns Ratio1:1.7 
Inductance388 µH
Insulation Test Voltage2750 V (AC)
Length6.73 mm
Width10.2 mm
Height4.19 mm
MountSMT 
–Check availability