IC reference design search
IC manufacturers Analog Devices

IC manufacturers (104)

reference designLTM2894A | Demoboard DC2438A

Analog Devices LTM2894A | Demoboard DC2438A

LTM2894 7.5kVRMS Isolated USB Data Transceiver

Overview

TopologyOther Topology
IC revision2

Description

Demonstration circuit 2438A is an isolated USB datatransceiver featuring the LTM®2894. The demo circuitfeatures an EMI optimized circuit configuration, includingan isolated DC-DC converter, and printed circuit boardlayout. All components for data signaling and isolationare integrated into the LTM2894 using LTC’s isolatorμModule® technology. The demo circuit operates from a supply on VCC and/or VBUS. The DC-DC converter generatesan unregulated isolated output voltage on VCC2 andregulated 5V for USB communication on VBUS2.

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Replacement Order Code
Downloads
Status
Product series
L(µH)
IR(mA)
IR 2(mA)
ISAT(mA)
RDC(mΩ)
fres(MHz)
Type
H(mm)
W(mm)
VIN
VOut1(V (DC))
IOut1(A)
Type of Insulation
fswitch(kHz)
∫Udt(Vµs)
NPRI : NSEC
ISAT(mA)
VT(V (RMS))
L(mm)
Mount
Application
Interface Type
Gender
Pins
IR(A)
Working Voltage(V (AC))
Packaging
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
74479888310i
SPECWE-PMI Power Multilayer Inductor, 10 µH, 600 mA
Replacement Order Code 74479887310A
Availability
–
Downloads–
Status PTNi| Production will be discontinued. Expected lifetime: <2 years.
Product seriesWE-PMI Power Multilayer Inductor
Inductance10 µH
Rated Current600 mA
Rated Current 2800 mA
Saturation Current250 mA
DC Resistance500 mΩ
Self Resonant Frequency25 MHz
TypeHigh Saturation Current 
Height1 mm
Width2 mm
–
–
–
–
–
–
–
Saturation Current250 mA
–
Length2.5 mm
MountSMT 
–
–
–
Pins2 
–
–
–
750313769
SPECWE-PPTI Push-Pull Transformers, 340 µH, –
Replacement Order Code–
Availability
–
Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Inductance340 µH
–
–
–
–
–
–
Height7.62 mm
Width12.7 mm
Input Voltage 3.3 V (DC)
Output Voltage 15 V (DC)
Output Current 10.6 A
Type of InsulationReinforced 
Switching Frequency 250 - 550
Voltage-µSecond10 Vµs
Turns Ratio1:1.7 
–
Insulation Test Voltage5000 V (RMS)
Length9.14 mm
MountSMT 
–
–
–
–
–
–
PackagingTape and Reel 
–Check availability
760390012
SPECWE-PPTI Push-Pull Transformers, 475 µH, –
Replacement Order Code–
Availability
–
Downloads8 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-PPTI Push-Pull Transformers
Inductance475 µH
–
–
–
–
–
–
Height4.19 mm
Width10.2 mm
Input Voltage 5 V (DC)
Output Voltage 15 V (DC)
Output Current 10.75 A
Type of InsulationFunctional 
Switching Frequency 300 - 620
Voltage-µSecond11 Vµs
Turns Ratio1:1.1 
–
Insulation Test Voltage2500 V (RMS)
Length6.73 mm
MountSMT 
–
–
–
–
–
–
PackagingTape and Reel 
–Check availability
61400416021
SPECWR-USB Standard Connectors, –, –
Replacement Order Code–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-USB Standard Connectors
–
–
–
–
–
–
TypeHorizontal 
–
–
–
–
–
–
–
–
–
–
–
–
MountTHT 
ApplicationUSB 2.0 
Interface TypeType A 
GenderReceptacle 
Pins4 
Rated Current1.5 A
Working Voltage30 V (AC)
PackagingTray 
–Check availability
61400416121
SPECWR-USB Standard Connectors, –, –
Replacement Order Code–
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-USB Standard Connectors
–
–
–
–
–
–
TypeHorizontal 
–
–
–
–
–
–
–
–
–
–
–
–
MountTHT 
ApplicationUSB 2.0 
Interface TypeType B 
GenderReceptacle 
Pins4 
Rated Current1.5 A
Working Voltage30 V (AC)
PackagingTray 
–Check availability