HMR3300, HMR3200 Datasheet - Honeywell

HMR3300 Digital Compass Solutions

The HMR320 0/HMR3300 Digital Compass Solution s inclu de all the ba sic se nsors a nd el ectronics to p rovide a digit al indication of heading. The HMR3200 has all three axis of magnetic sensors on board, but al lows the user to select which www.honeywell.com 3 HMR3200/3300 pair of se nsors for co.

Digital Compass Solutions HMR3200/HMR3300 The Honeywell HM R3200/HMR3300 a re di gital compass solutions for use in p recision hea ding appli cations. Honeywell’s magn etoresistive sensors a re util ized to provide the reliability and accu racy of these small, solid state com pass d esigns. These compass soluti ons a re designed for gene ric p recision comp ass integ ration into customer systems usi ng a 5-voltage logic level se rial data interface with commands in ASCII format. The HMR3200 is.

HMR3300 Features

* 4 4 4 4 4 4 4 4 4 Compact Solution on a 1.0” by 1.5” PCB Precision Compass Accuracy Tilt-Compensated (HMR3300 only) 0.5° Repeatability 8 Hz Continuous Update Rate Hard-Iron Compensation Routine -40° to +85°C Operating Temp Range Demonstration Kit Available UART and SPI Communication BENEFITS 4 Smal

HMR3200-Honeywell.pdf