FXLS8962AFR1 Accelerometers 3-axis low power digital accelerometer
♠ Product Description
| Product Attribute | Attribute Value |
| Manufacturer: | NXP |
| Product Category: | Accelerometers |
| RoHS: | Details |
| Sensor Type: | 3-axis |
| Sensing Axis: | X, Y, Z |
| Acceleration: | 2 g, 4 g, 8 g, 16 g |
| Sensitivity: | 1024 LSB/g, 512 LSB/g, 256 LSB/g, 128 LSB/g |
| Output Type: | Digital |
| Interface Type: | I2C, SPI |
| Resolution: | 12 bit |
| Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 1.71 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 105 C |
| Mounting Style: | SMD/SMT |
| Package / Case: | DFN-10 |
| Packaging: | Reel |
| Brand: | NXP Semiconductors |
| Product Type: | Accelerometers |
| Series: | FXLS8962 |
| Factory Pack Quantity: | 1000 |
| Subcategory: | Sensors |
| Part # Aliases: | 935345579115 |
| Unit Weight: | 0.000508 oz |
♠ 3-Axis Low-g Accelerometer
FXLS8962AF is a compact 3-axis MEMS accelerometer designed for use in a wide range of automotive (convenience and security), industrial, and medical IOT applications that require ultra-low-power wake-up on motion. The part supports both high-performance and low-power operating modes, allowing maximum flexibility to meet the resolution and power needs for a variety of unique use cases. A number of advanced, integrated digital features enable designers to reduce the overall system power consumption and simplify host data collection.
FXLS8962AF is available in a 2 mm x 2 mm x 0.95 mm 10-pin DFN package with 0.4 mm pitch and wettable flanks. The device is qualified to AEC-Q100 and operates over the extended –40 °C to +105 °C temperature range.
The combination of sensor performance, system power-saving features and extended over-temperature-range performance makes FXLS8962AF an ideal accelerometer for motion sensing in the IOT.
• ±2/4/8/16 g user-selectable, full-scale measurement ranges
• 12-bit acceleration data
• 8-bit temperature sensor data
• Low noise: 280 µg/√Hz in high performance mode
• Low power capability:
– ≤ 1 μA IDD for ODRs up to 6.25 Hz
– < 4 µA IDD for ODRs up to 50 Hz
• Selectable ODRs up to 3200 Hz; Flexible Performance mode allows for custom ODRs with programmable decimation (resolution) and idle-time settings
• 144 byte output data buffer (FIFO/LIFO) capable of storing up to 32 12-bit X/Y/Z data triplets
• Flexible Sensor Data Change Detection (SDCD) function for realizing motion or no motion, high-g/low-g, freefall, and other inertial events
• Autonomous orientation detection function (Portrait/Landscape/Up/Down)
• Dedicated low-power motion-detection mode with one wire interface option • 12-bit vector magnitude calculation
• Trigger input for synchronizing data collection with an external system
• I 2C interface frequencies up to 1 MHz; 3- and 4-wire SPI interface with clock frequencies up to 4 MHz
• Bidirectional self-test diagnostic: result is not impacted by device motion or orientation
1. Automotive convenience and security
• key fob motion wake up
2. Industrial IOT
• asset tracking
• equipment monitoring
3. Medical
• patient and activity monitors 3.4 Consumer devices
• wearables
• portable electronics
• toys
