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Shanghai Dingjun Electronic Technology Co., Ltd. All rights reserved
Three axis acceleration sensor QMA6981
NegotiableUpdate on 11/01
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Overview
QMC7983 is the first three-axis single-chip magnetic sensor based on AMR technology, which innovatively integrates three-axis magnetic induction devices and sensor signal processing ASICs on the same chip
Product Details
QMC7983 is the first three-axis single-chip magnetic sensor based on AMR technology, which innovatively integrates three-axis magnetic induction devices and sensor signal processing ASICs on the same chip.
Through this technological innovation, QMC7983 has a higher level of integration compared to its previous generation products, reflecting lower power consumption, better signal sensitivity, and other characteristics. It will have strong competitiveness in the mobile intelligent terminal market, including smartphones and tablets, as well as the emerging wearable electronic device market.
Technical Features:
● Implement MEMS bulk silicon and CMOS compatible process flow;
Adopting MEMS&ASIC single-chip architecture;
● It has the characteristics of high precision, low power consumption, and low cost;
Integrate multiple motion monitoring algorithms to achieve a low-power intelligent system solution;
Application fields:
Smartphones and tablets; Wearable devices, gaming remote control terminals, posture monitoring devices; Outdoor sports electronic devices; In the fields of smart homes and smart farms.
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1.2x1.2x0.55 mm3 WLCSPEncapsulation of three-axis magnetic sensor,Application temperature range-40 °C ~+85 °C. |
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Highly integrated, small size, digital output and calibration. |
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16Bit to digital conversion, low noiseAMRSensors can achieve2Magnetic field resolution of milliGauss. |
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1°~2°Directional accuracy can be used for pedestrian navigation and positioning services. |
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Wide magnetic field range(±20Gauss) |
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Excellent dynamic detection range and resolution |
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It has temperature output and temperature compensation data output. |
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It can automatically maintain sensing sensitivity within a wide operating temperature range. |
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Equipped with standard mode and fast modeI2Cinterface |
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The high-speed interface ensures fast data communication, and the maximum data output frequency is200Hz |
