Manufacturer Part Number
MMA6900KQ
Manufacturer
NXP Semiconductors
Introduction
3-axis digital accelerometer with integrated temperature sensor
Designed for automotive and industrial applications
Product Features and Performance
3-axis acceleration measurement with ±3.5g range
291 LSB/g sensitivity
2 kHz bandwidth
Built-in temperature sensor
Low current consumption (100 μA typical)
Wide operating voltage range (3.15V to 5.25V)
Wide operating temperature range (-40°C to 105°C)
Product Advantages
Automotive-grade AEC-Q100 qualification
Compact 16-pin QFN package with exposed pad
PCM and SPI digital output interfaces
Key Technical Parameters
Acceleration Measurement Range: ±3.5g
Sensitivity: 291 LSB/g
Bandwidth: 1.2 kHz
Supply Voltage: 3.15V to 5.25V
Operating Temperature: -40°C to 105°C
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified for automotive applications
Compatibility
Suitable for a wide range of industrial and automotive applications
Application Areas
Automotive systems (e.g., navigation, stability control)
Industrial equipment (e.g., condition monitoring, vibration analysis)
Consumer electronics (e.g., motion-based user interfaces)
Product Lifecycle
The MMA6900KQ is an active product, with no plans for discontinuation.
Replacement or upgrade options may be available from NXP Semiconductors.
Key Reasons to Choose
Automotive-grade reliability and performance
Integrated temperature sensor for expanded functionality
Compact size and low power consumption
Flexible digital interface options (PCM, SPI)
Wide operating voltage and temperature ranges