ADXL1003

RECOMMENDED FOR NEW DESIGNS

Low Noise, Wide Bandwidth, MEMS Accelerometer

Analog Devices ADXL1003 Product Info

10 February 2026 3

Features

Single, in-plane axis accelerometer with analog output
Full-scale range: ±200 g
Linear frequency response range: dc to 15 kHz typical (3 dB point)
- Resonant frequency: 28 kHz typical
Sensitivity performance
- Sensitivity stability over temperature within ± 5%
- Linearity to ±0.2% of full-scale range
- Cross-axis sensitivity ± 1%/± 0.8% (z-axis acceleration effect on x-axis, y-axis acceleration effect on x-axis)

Ultralow noise density 45 μg/√Hz
Overrange sensing plus dc coupling allows fast recovery time
Complete electromechanical self test
Single-supply operation
- Output voltage ratiometric to supply
- Low power consumption: 1.0 mA typical
- Power saving standby operation mode with fast recovery
RoHS compliant
−40°C to +125°C temperature range
32-lead, 5 mm × 5 mm × 1.8 mm LFCSP package

Part details & applications

The ADXL1003 delivers ultralow noise density over an extended frequency range and is optimized for bearing fault detection and diagnostics. The ADXL1003 has typical noise density of 45 μg/√Hz across the linear frequency range. Microelectronicmechanical systems (MEMS) accelerometers have stable and repeatable sensitivity, and are immune to external shocks up to 10,000 g.

The integrated signal conditioning electronics enable such features as full electrostatic self test (ST) and an overrange (OR) indicator, useful for embedded applications. With low power and single-supply operation of 3.0 V to 5.25 V, the ADXL1003 also enables wireless sensing product design. The ADXL1003 is available in a 5 mm × 5 mm × 1.8 mm LFCSP package, and operates over the −40°C to +125°C temperature range.

Applications

Condition monitoring
Predictive maintenance
Asset health
Test and measurement
Health usage monitoring system (HUMSs)
Acoustic emissions

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