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Solutions µModule Solutions µModule Isolated Transceivers
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Solutions Interface Extended Temperature (H & MP) Interface

DC1790A-B - LTM2886-5S Demo Board | SPI uModule Isolator (5.0V Supply)

Demonstration circuit 1790A is a serial peripheral interface bus (SPI) or inter-IC bus (I2C) μModule™ isolator with fixed ±5V and adjustable 5V regulated power featuring the LTM®2886. The demo circuit features an EMI optimized circuit configuration and printed circuit board layout. All components are integrated into the μModule isolator. The demo circuit operates from a single external supply on VCC. The part generates output voltages on VCC2,  which may be adjusted by an external programming resistor, and fixed voltages on V+ and V–. It communicates all necessary signaling across the isolation barrier through LTC’s isolator μModule technology.

DC1790A - Schematic