Digital Isolators

Digital Isolators


High isolation voltage (up to 5kVRMS)
High speed (up to 150Mbps) and low propagation delay (typically 13ns)
Outstanding noise immunity (up to 100kV/µs CMTI)

MPS offers a full family of ultra-low power digital isolator products designed to meet the requirements of harsh industrial and automotive environments. Using MPS’s proprietary, capacitive-based isolation technology, these digital isolators can support 5kVRMS insulation voltage, >100kV/µs of CMTI, and up to 150Mbps data rate transmission. The capacitive-based isolation technology extends longevity and lowers emissions compared to legacy optocoupler and magnetic isolation solutions. These products are designed to meet various signal transmission scenarios, including RS485, RS422, UART, SPI, and more. They are capable of meeting the most stringent EMI requirements while minimizing power consumption. These isolators are well-suited for applications in hazardous environments with strict isolation requirements, such as programmable logic controllers (PLCs), power meters, on-board chargers, and medical electronics.

MPS offers a full family of ultra-low power digital isolator products designed to meet the requirements of harsh industrial and automotive environments. Using MPS’s proprietary, capacitive-based isolation technology, these digital isolators can support 5kVRMS insulation voltage, >100kV/µs of CMTI, and up to 150Mbps data rate transmission. The capacitive-based isolation technology extends longevity and lowers emissions compared to legacy optocoupler and magnetic isolation solutions. These products are designed to meet various signal transmission scenarios, including RS485, RS422, UART, SPI, and more. They are capable of meeting the most stringent EMI requirements while minimizing power consumption. These isolators are well-suited for applications in hazardous environments with strict isolation requirements, such as programmable logic controllers (PLCs), power meters, on-board chargers, and medical electronics.


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MPS Inventory
Total Channel Count
Channel (Forward/Reverse)
Isolation Rating (kVrms)
Data Rate
Propagation Delay (Typ.) (nS)
Min CMTI (kV/µs)
Surge Voltage Level (Vpk)
Vin (min) (V)
Vin (max) (V)
Package (mm)
MPSafe
MPL
Product URL
Total Channel Count
Channel (Forward/Reverse)
Isolation Rating (kVrms)
Data Rate
Propagation Delay (Typ.) (nS)
Min CMTI (kV/µs)
Surge Voltage Level (Vpk)
Vin (min) (V)
Vin (max) (V)
Package (mm)
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3077
SOIC-16 WB
SOICW-16
Is MPSafe Has MPL Product URL
     
MP27631

5kVRMS, Quad-Channel Digital Isolator

4 3/1 5 150 13 100 3077 2.5 5.5 SOICW-16 1 0 https://www.monolithicpower.com/en/products/isolation/mp27631.html
MP27633
5kVRMS, Six-Channel Digital Isolator with 3 Forward and 3 Reverse Channel Directions
6 3/3 5 150 13 100 3077 2.5 5.5 SOIC-16 WB 1 0 https://www.monolithicpower.com/en/products/isolation/mp27633.html
MP27922

5kVRMS, Quad-Channel Digital Isolator with 2 Forward and 2 Reverse Channels

4 2/2 5 150 14 100 3077 2.5 5.5 SOIC-16 WB 1 0 https://www.monolithicpower.com/en/products/isolation/mp27922.html
MP27931
5kVRMS, Quad-Channel Digital Isolator with 3 Forward Channels and 1 Reverse Channel
4 3/1 5 150 14 100 3077 2.5 5.5 SOIC-16 WB 1 0 https://www.monolithicpower.com/en/products/isolation/mp27931.html
MP27942

5kVRMS, Six-Channel Digital Isolator with 4 Forward Channels and 2 Reverse Channels

6 4/2 5 150 14 100 3077 2.5 5.5 SOIC-16 WB 1 0 https://www.monolithicpower.com/en/products/isolation/mp27942.html
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