DESCRIPTION

· The DRV5011 is a digital-latch Hall effect sensor designed for motors and rotary systems.

· It operates within a voltage range of 2.5V to 5.5V and is available in SOT-23, X2SON, DSBGA, and TO-92 packages.

· The sensor features a push-pull CMOS output that does not require a pullup resistor, facilitating more compact system designs.

· It toggles its output based on the application of alternating north and south magnetic poles, with integrated hysteresis for robust switching.

· The device maintains consistent performance across a wide temperature range from -40°C to +135°C.

FEATURES

· Available in ultra-small packages: X2SON, SOT-23, DSBGA, or TO-92.

· High magnetic sensitivity: ±2mT (typical).

· Robust hysteresis: 4mT (typical).

· Fast sensing bandwidth: 30-kHz.

· VCC operating range: 2.5-V to 5.5-V.

· Push-pull CMOS output capable of 5-mA sourcing and 20-mA sinking.

· Operating temperature range: –40°C to +135 °C.

APPLICATIONS

· Brushless DC motor sensors.

· Incremental rotary encoding in brushed DC motor feedback, motor speed (tachometer), mechanical travel, fluid measurement, knob turning, and wheel speed.

· E-bikes and flow meters.