DIODES Incorporated Switches (Solid State) AH1913-W-7

The AH1913 is an ultra-high sensitivity omnipolar Hall effect switch IC designed for low-power applications. It operates within a supply voltage range of 1.6V to 5.5V and features a low average supply current of only 12OºA at 1.8V, making it suitable for battery-powered devices such as smartphones, IoT devices, and smoke detectors. The device utilizes a chopper-stabilized design that ensures superior stability across temperature and supply voltage variations, with an operating temperature range of -40¬8C to +85¬8C. The AH1913 activates with either a north or south magnetic pole, turning the output low when the magnetic flux density exceeds the operating point. It is packaged in industry-standard SC59 and X1-DFN1216-4 formats, providing flexibility for various design requirements. The device also boasts a high ESD protection level of up to 6kV, enhancing system robustness. It is fully RoHS compliant and free from halogens and antimony, aligning with environmental standards. This product is ideal for applications requiring reliable position detection and contactless switching in consumer electronics and industrial settings.