Low-Profile Linear Hall-Effect Sensors Deliver Analog Outputs

The A1308 and A1309 linear Hall-effect sensor ICs with analog outputs target automotive and industrial markets. Applications include EPS – torque sensing, EPS – angle sensing, and transmission – fork position sensing. The temperature-stable devices are available in both surface-mount and through-hole packages. They operate across an extended temperature range from -40°C to +150°C (SOT-23W) or from -40°C to +125°C (SIP). Each BiCMOS monolithic circuit integrates a Hall element, temperature-compensating circuitry to reduce the intrinsic sensitivity drift of the Hall element, a small-signal high-gain amplifier, a clamped low-impedance output stage, and a proprietary dynamic offset cancellation technique. Price for either the A1308 and A1309 is $0.595 each/1,000. A datasheet is available by CLICKING HERE.


Allegro MicroSystems

Worcester, MA