Overview
The ADXL1001BCPZ is a low noise, high frequency MEMS accelerometer produced by Analog Devices Inc. It is designed to deliver ultralow noise density over an extended frequency range, making it ideal for industrial condition monitoring and other high-precision applications. This device features a single in-plane axis accelerometer with an analog output and is optimized for high-speed and low-voltage operations. It operates on a single supply voltage of 3.3 V to 5.25 V, enabling efficient power management and suitability for wireless sensing product designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Measurement Range | ±100 | g |
| Linearity | ±0.1% | of full-scale range |
| Cross Axis Sensitivity | ±1% | (ZX, YX) |
| Sensitivity (Ratiometric to VDD) | 20 | mV/g |
| Sensitivity Change Due to Temperature | ±5% | |
| Noise Density | 30 | µg/√Hz |
| Resonant Frequency | 21 | kHz |
| Bandwidth (3 dB point) | 11 | kHz |
| Supply Voltage | 3.3 V to 5.25 V | |
| Supply Current | 1.0 | mA |
| Operating Temperature | -40°C to +125°C | |
| Package | 32-Lead LFCSP (5mm x 5mm x 1.80mm) |
Key Features
- Single in-plane axis accelerometer with analog output
- Linear frequency response range from dc to 11 kHz (3 dB point)
- Resonant frequency of 21 kHz
- Ultralow noise density of 30 µg/√Hz in ±100 g range
- Overrange sensing plus dc coupling allows fast recovery time
- Complete electromechanical self-test
- Sensitivity stability over temperature ±5%
- Linearity to ±0.1% of full-scale range
- Cross axis sensitivity ±1% (ZX, YX)
- Single-supply operation with output voltage ratiometric to supply
- Low power consumption of 1.0 mA
- Power saving standby operation mode with fast recovery
- RoHS compliant
- Operating temperature range of -40°C to +125°C
Applications
- Condition monitoring
- Predictive maintenance
- Asset health monitoring
- Test and measurement
- Health usage monitoring system (HUMS)
Q & A
- What is the measurement range of the ADXL1001BCPZ?
The measurement range of the ADXL1001BCPZ is ±100 g. - What is the typical noise density of the ADXL1001BCPZ?
The typical noise density is 30 µg/√Hz. - What is the resonant frequency of the ADXL1001BCPZ?
The resonant frequency is 21 kHz. - What is the operating temperature range of the ADXL1001BCPZ?
The operating temperature range is -40°C to +125°C. - What is the supply voltage range for the ADXL1001BCPZ?
The supply voltage range is 3.3 V to 5.25 V. - Does the ADXL1001BCPZ have a self-test function?
Yes, it has a complete electromechanical self-test function. - What is the typical supply current of the ADXL1001BCPZ?
The typical supply current is 1.0 mA. - Is the ADXL1001BCPZ RoHS compliant?
Yes, it is RoHS compliant. - What is the package type of the ADXL1001BCPZ?
The package type is a 32-Lead LFCSP (5mm x 5mm x 1.80mm). - What are some common applications of the ADXL1001BCPZ?
Common applications include condition monitoring, predictive maintenance, asset health monitoring, test and measurement, and health usage monitoring system (HUMS).
