圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Hangzhou Silan Microelectronics |
| Package | LGA-12(2x2) |
概述
Description
The SC7A20ETR is a low-power, high-performance 3-axis accelerometer from Sensylink (a subsidiary of STMicroelectronics). It features:
- Measurement Range: ±2g/±4g/±8g/±16g (programmable).
- Interface: I²C/SPI (selectable).
- Low Power: As low as 2μA in low-power mode.
- High Resolution: 14-bit output.
- Embedded Features: Tap detection, free-fall detection, and motion-activated interrupts.
- Operating Voltage: 1.71V–3.6V, making it suitable for battery-powered IoT, wearables, and industrial applications.
Its compact 2x2mm LGA package ensures space efficiency. The SC7A20ETR is a cost-effective alternative to similar accelerometers like the LIS2DH, with comparable performance.
Would you like details on specific applications or comparisons?
- Measurement Range: ±2g/±4g/±8g/±16g (programmable).
- Interface: I²C/SPI (selectable).
- Low Power: As low as 2μA in low-power mode.
- High Resolution: 14-bit output.
- Embedded Features: Tap detection, free-fall detection, and motion-activated interrupts.
- Operating Voltage: 1.71V–3.6V, making it suitable for battery-powered IoT, wearables, and industrial applications.
Its compact 2x2mm LGA package ensures space efficiency. The SC7A20ETR is a cost-effective alternative to similar accelerometers like the LIS2DH, with comparable performance.
Would you like details on specific applications or comparisons?
Equivalent
Equivalent products to the SC7A20ETR (a 3-axis accelerometer) include:
- STMicroelectronics LIS2DH12
- Bosch Sensortec BMA253
- NXP FXOS8700CQ
- Kionix KX022-1020
- Analog Devices ADXL345
These alternatives offer similar features (I2C/SPI, low power, ±2g/±4g/±8g ranges). Check pin compatibility and specs for exact replacement.
- STMicroelectronics LIS2DH12
- Bosch Sensortec BMA253
- NXP FXOS8700CQ
- Kionix KX022-1020
- Analog Devices ADXL345
These alternatives offer similar features (I2C/SPI, low power, ±2g/±4g/±8g ranges). Check pin compatibility and specs for exact replacement.
Application
The SC7A20ETR is a low-power, high-performance 3-axis accelerometer. Its key application areas include:
1. Consumer Electronics – Motion sensing in smartphones, wearables, and gaming controllers.
2. IoT Devices – Tilt detection, activity monitoring, and vibration sensing.
3. Industrial Equipment – Shock/vibration monitoring and predictive maintenance.
4. Automotive – Vehicle stability, impact detection, and telematics.
5. Healthcare – Fall detection and posture tracking in medical devices.
Its compact size, low power consumption, and robustness make it ideal for portable and battery-operated systems.
1. Consumer Electronics – Motion sensing in smartphones, wearables, and gaming controllers.
2. IoT Devices – Tilt detection, activity monitoring, and vibration sensing.
3. Industrial Equipment – Shock/vibration monitoring and predictive maintenance.
4. Automotive – Vehicle stability, impact detection, and telematics.
5. Healthcare – Fall detection and posture tracking in medical devices.
Its compact size, low power consumption, and robustness make it ideal for portable and battery-operated systems.
Package
The SC7A20ETR is a 3-axis accelerometer available in a LGA-12 (Land Grid Array) package, measuring 2×2×0.8 mm. It is a compact, surface-mount package suitable for space-constrained applications like wearables and IoT devices. The LGA-12 ensures robust mechanical stability and efficient PCB integration.
