SM453R

Magnetoresistive Sensor ICs Standard Power Series: SM351RT, SM451R, SM353RT, SM453R 32304118 Issue C SM451R SM453R SM351RT SM353RT DESCRIPTION Honeywell’s Magnetoresistive Sensor ICs (integrated circuits), Standard Power Series, are ultra-sensitive devices designed for manufacturers who need a durable and reliable speed or position sensor for large air gaps or small magnetic fields in standard power (typically 3 Vdc to 24 Vdc) applications. Unlike reed switches and other magnetic sensors, Honeywell’s solid state design offers ultra-high sensitivity of 11 G max., making it the highest sensitivity sensor in its class for standard powered applications. The Magnetoresistive Sensor ICs, Standard Power Series, respond to either a North or South pole applied in a direction parallel to the sensor. They do not require the magnet polarity to be identified, simplifying installation and potentially reducing system cost. VALUE TO CUSTOMERS Durable and reliable due to magnetic solid state, non-contact, no-glass design which enhance switching capability. Cost-effective and flexible due to the sensor IC’s ultra-high sensitivity—the highest sensitivity sensor in its class for standard powered applications—which lowers the customer’s cost of magnets and simplifies design-in. Simplifies design-in for wired applications due to its supply voltage range, omnipolar operation, SOT-23 and flat TO-92style package options and wide operating temperature range. DIFFERENTIATION Ultra-high sens...