HMR3400 Datasheet | Honeywell Accelerometers

Digital pass Solution HMR3400 The Honeywell HMR3400 is a digital pass solution designed for use in navigation and precision pointing applications. Honeywell’s magnetoresistive sensor technology is coupled with a MEMS accelerometer to provide a miniature, reliable tilt-pensated electronic pass. Using a mon set of mands from the legacy HMR3300 digital pass solution, the HMR3400 is designed to be easily integrated into host systems with a regulated 5 volt supply and a UART serial data interface. The HMR3400 includes a MEMS accelerometer for a horizontal three -axis, tilt pensated precision pass for performance up to a ±60° tilt range . Honeywell continues to maintain product excellence and performance by introducing innovative solid-state magnetic sensor solutions. These are highly reliable, top performance products that are delivered when promised. Honeywell’s magnetic sensor product s provide real solutions you can count on. Features 4 4 4 4 4 4 4 pact Solution on a 0.6 by 1.5” PCB Precision pass Accuracy Tilt-pensated -40° to +85°C Operating Temp Range 8 Hz Continuous Update Rate Hard-Iron pensation Routine 0.5° Repeatability BENEFIT S 4 Narrow Dimensions and Small Size for Minimal Layout Constraints Tight Mounting Conditions, 4 ±1° at Level Heading Accuracy 4 Up to ±60° of Pitch and Roll Angles Using a MEMS Accelerometer 4 Consumer and Industrial Environment Uses 4 Rapid Heading putations for Guidance Applications 4 User Driven Calibration to Null Stray Fields 4 Magnetoresistive Sensor Technology for Consistency http://.. SPECIFICATIONS Characteristics Heading Accuracy Level 0° to ±30° ±30° to ± 60° 1.0 3.0 4.0 0.1 0.2 0.2 0.4 0.4 deg RMS Conditions Min Typ Max Units Resolution Hysteresis Repeatability Pitch and Roll Range Accuracy Null Accuracy- Roll and Pitch Range 0° to ± 30° ± 30° to ± 60° Level -20° to +70°C Thermal Hysterisis -40° to +85°C Thermal Hysterisis deg deg deg ± 60 0.4 1.0...