µModule Isolated Transceivers

Analog Devices µModule (micromodule) isolated transceivers provide robust galvanic isolation for digital serial communication interfaces, including SPI, I2C, RS-485/RS-422, RS-232, and USB. Isolation barriers are implemented using Ethernet transformers, coupling capacitors, or embedded inductors. All devices are simple to configure, have very low EMI susceptibility and emissions, and feature high noise immunity to preserve signal integrity.

Our µModule® (power module) technology helps reliably integrate inductive/magnetic isolation, discrete components, ICs, and power onto a single substrate PCB. Any application, from signaling to sampling, can be supported by the platform. Our technology achieves isolation up to 3500 V rms, and is consistently rugged and reliable.
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µModule Isolated Transceivers

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SortOrderPart## of ChannelsInterface ProtocolData Rate
(typ)
(Hz)
Iso Vout
(max)
(V)
Iso Vout
(min)
(V)
Iout Isolated Supply
(max)
(A)
Price (1000+)
($ US)
1LTM2810 6 Isolated I2C, SPI Digital Isolator, Standard Digital Isolator 8M--- $8.95 (LTM2810CY-I#PBF)
2LTM9100 1 Isolated I2C 400k 11.15 9.65 35m $19.45 (LTM9100CY#PBF)
3LTM2895 10 Isolated SPI 100M--- $8.95 (LTM2895CY#PBF)
4LTM2894 1 USB 2.0 Full Speed and Low Speed 6M--- $12.20 (LTM2894CY#PBF)
5LTM2893-1 10 Isolated SPI 100M--- $8.95 (LTM2893CY-1#PBF)
6LTM2893 9 Isolated SPI 100M--- $8.95 (LTM2893CY#PBF)
7LTM2889-5 1 CAN FD, ISO 11898-2 4M 5 3 200m $9.96 (LTM2889CY-5#PBF)
8LTM2889-3 1 CAN FD, ISO 11898-2 4M 5 3 125m $9.96 (LTM2889CY-3#PBF)
9LTM2886 6 Isolated I2C, Isolated SPI, Standard Digital Isolator- 5 -5 100m $12.25 (LTM2886CY-3I#PBF)
10LTM2887 6 Isolated I2C, Isolated SPI, Standard Digital Isolator- 5 5 100m $12.25 (LTM2887CY-3I#PBF)
11LTM2885 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M 5.35 4.75 200m $11.98 (LTM2885CY#PBF)
12LTM2884 1 USB 2.0 Full Speed and Low Speed 6M 5.25 4.75 500m $17.33 (LTM2884CY#PBF)
13LTM2892 6 Isolated I2C, Isolated SPI, Standard Digital Isolator 10M--- $5.95 (LTM2892CY-I#PBF)
14LTM2883 6 Isolated I2C, Isolated SPI, Standard Digital Isolator 10M 12.5 -12.5 30m $11.95 (LTM2883CY-3I#PBF)
15LTM2881-5 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M 5.35 4.75 200m $8.45 (LTM2881CV-5#PBF)
16LTM2881-3 1 Isolated RS-422, Isolated RS-485, PROFIBUS 10M 5.35 4.75 125m $8.45 (LTM2881CV-3#PBF)
17LTM2882-5 2 Isolated RS-232 500k 5.35 4.8 200m $8.45 (LTM2882CV-5#PBF)
18LTM2882-3 2 Isolated RS-232 500k 5.35 4.8 125m $8.45 (LTM2882CV-3#PBF)