SD8233B is a single-button touch and proximity sensor switch, which is used to replace traditional mechanical switches. The IC is manufactured using CMOS technology, with a simple structure and stable performance. The IC can be configured into multiple modes through pins and can be widely used in lighting control, consumer electronics, digital products, household appliances, etc. Features: 1. Working voltage: 2.0V-5.5V 2. Ultra-low power consumption: power supply voltage 5.5V: current 3.5uA. Power supply voltage 3V: current 1.5uA. 3. Sampling time length is 3.2ms 4. External configuration pins are set to multiple modes. 5. High reliability, the chip has a built-in de-jitter circuit, which can effectively prevent malfunctions caused by external noise interference. 6. It can be used on medium surfaces such as glass, ceramics, plastics, and wood.
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