Melexis MLX75026 QVGA Time-of-Flight Image Sensors
Melexis MLX75026 QVGA Time-of-Flight Image Sensors features DepthSense? pixel, integrated microlenses, and backside illumination (BSI technology). These sensors are combined with a modulated light source is capable of measuring object distance under extreme background light conditions. The MLX75026 sensors include per-phase statistics, diagnostics, continuous or triggered operation modes, and configurable over I2C. The MLX75026 sensors operate at -40°C to 105°C temperature range and -0.3V to 3.3V voltage range. These image sensors are available in a cost-optimized encapsulated package and offer a variety of integration possibilities. These sensors are ideal for use in an automotive and non-automotive application that includes gesture recognition, driver monitoring, skeleton tracking, people or obstacle detection, and traffic monitoring.
FEATURES
· Quarter Video Graphics Array (QVGA) (320 x 240) pixel array
· 10μm x 10μm DepthSense? pixels
· Integrated microlenses
· Backside illumination (BSI technology)
· 51% (850nm) external quantum efficiency
· 28% (940nm) external quantum efficiency
· Up to 100MHz high distance accuracy
· 85% (40 MHz) AC Demodulation contrast
· 78% (100 MHz) AC Demodulation contrast
· Differential light source control with phase delay feedback loop
· 180 FPS maximum full resolution distance framerate
· Up to 8 raw phases (or quads) per frame
· Per-phase statistics & diagnostics
· Continuous or triggered operation mode(s)
· Up to 400kHz configurable over I2C
· CSI-2 serial data output, MIPI D-PHY, 1 clock lane, 2 or 4 data lanes (<960 Mbps/lane)
· Built-in temperature sensor
· Region of interest (ROI) selection
· Integrated support for binning (2x2, 4x4, 8x8)
· Horizontal mirror & vertical flip image modes
· MSL level 3 rated
· AEC-Q100 qualified (grade 2)
SPECIFICATIONS
· 9.2mm x 7.8mm x 1mm encapsulated BGA package
· 80 Number of pins
· -40°C +105°C operating temperature range
· -40°C +125°C storage temperature range
· -0.3V to 3.3V analog supply voltage range
· -0.3V to 3.3V digital supply voltage range
APPLICATIONS
· Gesture recognition
· Driver monitoring
· Skeleton tracking
· People or obstacle detection
· Traffic monitoring
SYSTEM ARCHITECTURE
BLOCK DIAGRAM
