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ICM-42631
+BOMLGA-14(2.5x3) Accelerometers RoHS
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Nhà sản xuấtTDK InvenSense
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Ông. Phần #ICM-42631
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Có sẵn12970
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Packaging | LGA-14(2.5x3) |
| Acceleration Measurement Range (MAX) | ±16g |
| Accelerometer Sensing Axis | X,Y,Z |
| Cache Size | 2KB |
| Output Bits | 16bit |
| Standby Current | 7.5uA |
Tổng quan
Description
Key specifications:
- Gyroscope: ±125 to ±2000 dps range
- Accelerometer: ±2g to ±16g range
- SPI/I²C interfaces for communication
- Programmable interrupt engine for motion detection
- Low noise and high stability
The sensor supports advanced features like on-chip temperature compensation, FIFO buffer, and embedded motion processing (DMP). Its small form factor (2.5x3x0.91 mm) and low power (< 1mA in operation) suit battery-powered applications.
Applications include AR/VR, gaming controllers, and robotics. The ICM-42631 excels in precision motion tracking while minimizing power and space requirements.
Equivalent
- TDK InvenSense ICM-42605 (similar performance)
- STMicroelectronics LSM6DSO/LSM6DSOX (6-axis IMU)
- Bosch BMI270 (optimized for wearables)
- TDK InvenSense ICM-42670-P (higher performance)
- NXP FXOS8700CQ + FXAS21002C (separate accel + gyro combo)
These alternatives offer comparable features like low power consumption, high accuracy, and digital interfaces (I²C/SPI). Choose based on specific application needs.
Manufacturer
TDK Corporation, the parent company, is a Japanese multinational electronics firm with a broad portfolio in electronic components, sensors, and energy devices.
Application
1. Consumer Electronics: Smartphones, wearables, AR/VR devices for motion tracking.
2. Drones & Robotics: Stabilization, navigation, and orientation sensing.
3. Automotive: Advanced driver-assistance systems (ADAS) and vehicle dynamics.
4. Industrial IoT: Condition monitoring and predictive maintenance.
5. Gaming: Motion controllers and immersive experiences.
Its low power consumption, high accuracy, and compact size make it ideal for motion-sensing applications.
Package
Frequently Asked Questions
Q: What is the maximum acceleration range supported by the ICM-42631?
A: The ICM-42631 supports a maximum acceleration measurement range of ±16g, suitable for high-impact motion detection.
Q: Does this sensor measure acceleration on all three axes?
A: Yes, it features a 3-axis accelerometer sensing X, Y, and Z directions for comprehensive motion tracking.
Q: What is the output resolution of the ICM-42631?
A: It provides 16-bit digital output for high-resolution acceleration data acquisition.
Q: How much cache memory does the ICM-42631 include?
A: It includes a 2KB FIFO cache to buffer data, reducing host processor read frequency.
Q: What is the typical standby current consumption of this accelerometer?
A: The standby current is as low as 7.5µA, enabling low-power operation in battery-powered designs.
Q: What is the package size of the ICM-42631?
A: It is housed in a compact LGA-14 package measuring 2.5mm x 3mm, ideal for space-constrained applications.
