HMC1052 Datasheet | Honeywell

Features - - - - - - - Small 8-Pin SIP or 10-Pin MSOP Packages Two AMR Bridges in One Package Wide Field Range of +/- 6 Gauss 1.0 m V/V/gauss Sensitivity High Accuracy passing (Error <0.01°) Low Power Operation Down to 1.8V Patented On-chip Set/Reset Straps Product Description The Honeywell HMC1051Z and HMC1052 are high performance magnetoresistive sensor designs on a single chip. The advantages of these patented chips include perfectly orthogonal two-axis sensing (HMC1052), ultra small size and low power capability in miniature surface mount packages. Each of the magnetoresistive sensors are configured as a 4-element wheatstone bridge to convert magnetic fields to differential output voltages. Capable of sensing fields below 0.1 milligauss, these sensors offer a pact, low cost, high sensitivity and highly reliable solution for low field magnetic sensing. APPLICATIONS - passing - Navigation Systems - Attitude Reference - Traffic Detection - Medical Devices - Position Sensing Web Sites: .magneticsensors. .ssec.honeywell. Email: ssec.customer.service@honeywell. 2001 HMC1051/1052 Published Jul 2001 Page 1 Honeywell Solid State Electronics Center 12001 State Highway 55 Plymouth, Minnesota 55441-4799 1-800-323-8295 HMC1052 Circuit Diagram Data Sheet 4 U . .. HMC1051 / HMC1052 SENSOR PRODUCTS SPECIFICATIONS Characteristics Bridge Elements Supply Resistance Field Range Sensitivity Bridge Offset Bandwidth Noise Density Resolution Disturbing Field Max. Exposed Field Operating Temperature Storage Temperature Sensitivity Tempco Bridge Offset Tempco Bridge Ohmic Tempco Sensitivity Ratio of X,Y Sensors (HMC1052 Only) X,Y sensor Orthogonality (HMC1052) Linearity Error Best fit straight line +/- 1 gauss +/- 3 gauss +/- 6 gauss Hysteresis Error 3 sweeps across +/-3 gauss Repeatability Error 3 sweeps across +/-3 gauss - Tested at 25°C except stated otherwise. Web Sites: .magneticsensors. .ssec.honeywell. Email: ssec.customer.service@honeywell. 2001 HMC1051/1052 Published Jul...