3-axis magnetic sensor QMC7983
Product details:
QMC7983 is the first 3-axis single chip magnetic sensor integrated with AMR and ASIC, as the 3-axis magnetic sensing element and sensor signal processing ASIC are creatively integrated on a single chip based on the AMR technology.
Through such technological innovation, QMC7983 is given a higher integrity, lower consumption and higher signal sensitivity, it is powerful and competitive in mobile intelligent terminals including smart phones and pads, and the new wearable electronic devices.
FEATURES | BENEFIT | ||
> | 1.2×1.2×0.55 mm3 WLCSP package 3-axis magnetic sensor, ambient temperature range -40°C~+85°C. | > | High integration, small size, digital output and calibration. |
> | 16-bit A/D conversion, low noise AMR sensor, 2mGs magnetic field resolution. | > | Orientation precision 1°~2°, applicable for walker navigating and positioning. |
> | Wide magnetic field range (±20Gs) | > | Outstanding dynamic detecting range and resolution |
> | Temperature output and temperature compensated data output. | > | Stable sensitivity in a large operating temperature range. |
> | I2C interface with standard mode and rapid mode | > | High speed interface for rapid data communication, maximum output data rate 200Hz |
> | Built-in self-test function. | > | Low cost production package and test |
> | Large range operating voltage (2.4V~3.6V) and low power consumption (75uA) | > | Suitable for application with battery power supply. |
> | Pb free WLCSP package | > | Conforming to RoHS standard. |
> | Software and algorithms supported. | > | Provide compass azimuth angle, hard magnetic, soft magnetic and automatic calibrating. |
● AMR and CMOS integrated process flow;
● Single chip integrated AMR 3-axis（X Y Z）and ASIC;
● High precision, low power, ultra-low cost;
Application field:
Smart phones, pads; wearable devices, game remote controllers, posture monitor devices; outdoor sports electronic devices; smart home and smart farm, etc.
