SS490/SS491B Series.

Linear magnetics • Ratiometric sourcing output • Positive temperature coefficient • Different package styles Quad Hall elements design minimizes effects of mechanical or thermal stress on output and provides stable output. Laser-trimmed thin film resistors provide enhanced accuracy and temperature compensation to reduce null and gain shift over temperature. Positive temperature coefficient helps compensate for negative temperature coefficients of low cost magnets, providing robust design over wide temperature range. Rail-to-rail operation provides more usable signal for enhanced resolution. Potential applications include current sensing, motor control, position sensing, magnetic code reading, rotary encoding, liquid level sensing, vibration, and weight sensing applications.