Overview
The ADXL1002BCPZ, produced by Analog Devices Inc., is a low noise, high frequency MEMS (Micro-Electro-Mechanical Systems) accelerometer. This device is optimized for industrial condition monitoring and offers advanced features such as ultralow noise density and high sensitivity. The ADXL1002BCPZ is designed to operate in a single in-plane axis with an analog output, making it suitable for a variety of applications including condition monitoring, predictive maintenance, and test and measurement.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Measurement Range | ±50 | g |
| Linearity | ±0.1% | of full scale |
| Cross Axis Sensitivity | ±1% | ZX, YX |
| Sensitivity (Ratiometric to VDD) | 40 mV/g | mV/g |
| Sensitivity Change Due to Temperature | ±5% | TA = −40°C to +125°C |
| Noise Density | 25 µg/√Hz | µg/√Hz |
| Bandwidth (3 dB point) | 11 kHz | kHz |
| Resonant Frequency | 21 kHz | kHz |
| Supply Voltage | 3.3 V to 5.25 V | V |
| Supply Current | 1.0 mA (typical) | mA |
| Operating Temperature | −40°C to +125°C | °C |
| Package Type | 32-lead LFCSP-EP |
Key Features
- Single in-plane axis accelerometer with analog output
- Ultralow noise density of 25 µg/√Hz
- Linear frequency response range from dc to 11 kHz (3 dB point)
- Resonant frequency of 21 kHz
- Overrange sensing plus dc coupling allows fast recovery time
- Complete electromechanical self-test function
- 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 and power saving standby operation mode with fast recovery
- RoHS compliant and operates over a −40°C to +125°C temperature range
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 ADXL1002BCPZ?
The measurement range of the ADXL1002BCPZ is ±50 g.
- What is the typical noise density of the ADXL1002BCPZ?
The typical noise density is 25 µg/√Hz.
- What is the bandwidth of the ADXL1002BCPZ?
The bandwidth is 11 kHz (3 dB point).
- What is the resonant frequency of the ADXL1002BCPZ?
The resonant frequency is 21 kHz.
- What is the supply voltage range for the ADXL1002BCPZ?
The supply voltage range is 3.3 V to 5.25 V.
- What is the typical supply current of the ADXL1002BCPZ?
The typical supply current is 1.0 mA.
- What is the operating temperature range of the ADXL1002BCPZ?
The operating temperature range is −40°C to +125°C.
- What package type is the ADXL1002BCPZ available in?
The ADXL1002BCPZ is available in a 32-lead LFCSP-EP package.
- Is the ADXL1002BCPZ RoHS compliant?
- What are some common applications of the ADXL1002BCPZ?
