The UMISO7723A series are high-performance dual-channel, unidirectional digital isolators with 3.75kVRMS (narrow body package), 5.7kVRMS (wide-body package) and 7.5kVRMS (extra wide-body package) isolation rating and up to 20Mbps ultra-fast data rate. The devices offer high electromagnetic immunity and low emissions at low power consumption while isolating different ground domains and block high-voltage/high-current transients from sensitive or human interface circuitry. Each isolation channel has a logic input and output buffer separated by capacitive silicon dioxide (SiO2) insulation barrier, the integrated Schmitt trigger on each input provide excellent noise immunity in automotive applications.

The UMISO7723A series have one-forward and one-reverse direction channels, making it ideal for applications such as isolated CAN, RS-485 communication. The UMISO7723A series feature default outputs. When the input is either not powered or is open-circuit, the default output is low for devices with suffix L and high for devices with suffix H, see the Ordering Information table for suffixes associated with each option.

The UMISO7723A series are available in SOP8 narrow body package, WSOP8 wide body package, WSOP16 wide body package and WWSOP16 extra wide body package. The devices are characterized over ambient free-air temperatures from –40°C to 125°C.

- Data rate: 20Mbps

- Robust galvanic isolation of digital signals

-- High lifetime: >40 years

-- Up to 3750 VRMS isolation rating (SOP package)

-- Up to 5700 VRMS isolation rating (WSOP package)

-- Up to 7500 VRMS isolation rating (WWSOP package)

-- ±200 kV/μs typical CMTI

- Wide supply range: 3V to 5.5V

- Extended ambient temperature range: –40°C to 125°C

- Default output high (UMISO7723AH) and low (UMISO7723AL) options

- High ElectroMagnetic Immunity

- No start-up initialization required

- Excellent propagation delay and skew

-- Propagation delay: ≤54ns

-- Pulse width distortion: ≤10ns

- Available in SOP8, WSOP8, WSOP16 and WWSOP16 packages

- Compliant with safety regulatory

-- DIN EN IEC 60747-17 (VDE 0884-17)

-- UL according to UL1577

-- IEC 61010‐1 and GB 4943.1‐2022

- Industrial Automation

- Medical Equipment

- Solar Inverter

- Motor Control

- Isolated Power Supplies

- Isolated RS-485, CAN