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KX134-1211
+BOMACCEL 8-64G I2C/SPI 12VFLGA
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メーカーロームセミコンダクター
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メーカー品番 #KX134-1211
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データシート KX134-1211 DataSheet
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在庫状況21042
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| PartStatus | Active |
| Type | Digital |
| Axis | X, Y, Z |
| AccelerationRange | ±8g, 16g, 32g, 64g |
| Sensitivity(LSB/g) | 4096 (±8g) ~ 512 (±64g) |
| Bandwidth | 0.39Hz ~ 12.8kHz |
| OutputType | I2C, SPI |
| Voltage-Supply | 1.7V ~ 3.6V |
| Features | Selectable Scale |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 12-VFLGA |
| SupplierDevicePackage | 12-LGA (2x2) |
| BaseProductNumber | KX134 |
概要
Description
The KX134-1211 is notable for its robustness and precision, making it suitable for demanding environments. It operates over a temperature range of -40°C to +105°C and can endure high shocks, which is crucial for industrial and automotive applications. The accelerometer is available in a compact LGA package, facilitating integration into space-constrained designs. It also includes an I2C/SPI digital interface for easy communication with microcontrollers.
Overall, the KX134-1211 is an adaptable sensor ideal for enhancing the performance and functionality of various devices by providing accurate motion and position data.
Equivalent
1. Analog Devices ADXL345: A versatile 3-axis accelerometer used in numerous applications.
2. Bosch BMA280: Another 3-axis accelerometer known for its compact size and low power consumption.
3. STMicroelectronics LIS3DH: Offers similar functionalities and is widely used in portable devices.
4. Invensense MPU-6050: Provides 6-axis motion sensing (3-axis gyro + 3-axis accelerometer) and could be used as an alternative for expanded functionality.
Features
1. Wide Range of Sensitivities: It supports multiple selectable g-ranges (±8g, ±16g, ±32g, and ±64g), allowing flexible adaptation for different applications.
2. Low Power Consumption: This accelerometer features ultra-low power modes, making it suitable for battery-powered devices.
3. High-Speed Output: It offers a fast I2C/SPI digital communication interface for quick data transfer.
4. Embedded FIFO Buffer: The built-in buffer helps manage data efficiently, minimizing processor load.
5. Advanced Data Processing: The KX134-1211 includes features like tilt detection, orientation detection, and a free-fall interrupt.
6. High Resolution: With 16-bit resolution, it ensures accurate motion sensing.
7. Robust Design: It is engineered for high stability and reliability in various environmental conditions.
8. Temperature Compensation: Integrated temperature compensation enhances performance consistency.
These features make the KX134-1211 suitable for applications in smartphones, wearables, gaming devices, and industrial monitoring solutions.
Pinout
1. VDD: Power supply pin.
2. GND: Ground connection.
3. SDA/SDI/SDIO: Data pin for I2C, SPI communication.
4. SCL/SCLK: Clock pin for I2C, SPI communication.
5. CS: Chip select for SPI; for I2C, connect to VDD or GND.
6. INT1: Interrupt pin 1, programmable.
7. INT2: Interrupt pin 2, programmable.
8. NC: No connect, typically left unconnected.
9. RES: Reserved pin, typically left unconnected or connected as specified.
10. NC/RES: No connect or reserved, depending on configuration.
The KX134-1211 is designed for high-performance applications requiring precise motion detection and is used in various applications like industrial machinery and wearable devices. It supports both I2C and SPI communication protocols, offering flexibility in integration.