TOF IR Distance Sensor (0.2~12m)

This is a low-cost single-point TOF (Time of Flight) IR distance sensor for short-to-medium range distance measurement within 0.2m～12m. It adopts 850nm LED light source and unique designs of optical system, structure, and circuit. The integrated filtering algorithm could greatly reduce the measurement noise.

The ranging module supports both I2C and UART communication, easy to be integrated into end products. Besides, it offers single passive measurement and continuous active measurement for meeting various requirements in actual use.

Connect Diagram

Dimension

SPECIFICATION

• Measurement Range: 0.2m~12m (Indoor 90% reflectivity)
• Power Supply: 4.8-5.2V
• Communication: UART, I2C
• Measuring Accuracy: 20-350cm(±5cm) 351-1200cm(±1.5%cm)
• Receiving View Angle: half-angle 1°
• Transmitting View Angle: half-angle 2°
• Minimum Resolution: 1mm
• Test Frame Rate: Max 500Hz
• Ambient Light Immunity: 15KIux
• Exposure Time: 5us-5000us
• Signal Amplitude: 3400LSB-7000LSB
• Operating Temperature: -10℃-60℃