This module is a bi-directional SPSD (single-pole, single-throw), normally open solid-state relay (SSR). The Grove Optocoupler Relay is based on M281. This device offers very low on-resistance-allowing for a high load current rating in a miniature package, ideal in higher power applications where board space is limited.
Highlighted Features
- Suitable for high-power applications: This device offers very low on-resistance, which is about 0.5Ω MAX.
- Applicable to a wide range of scenarios: Based on MOSFET, can carry both AC load and DC load.
- Low input control current: Available even at 3mA TYP.
- High input-to-output isolation: The minimum can be up to 1.5kV.
- Grove unified socket: The sensor ensures "Plug and Play" and could be versatile for various applications.
Applications
- Automated Test Equipment
- Meter reading systems
- Medical equipment
- Battery monitoring
- Multiplexers
Hardware Overview
Figure: Device Schematics