红外线时间差距离量测感测器   　 ToF Type Distance Measuring Sensor (ToF = Time of Flight) Sensor type Output Detected distance Features Model No. ToF I2C output 10 to 120 cm Compact size, GP2AP01VTx0F high-precision measurement  IR laser 　　(VDD = 2.8V, Ta = 25°C) Model No. Features Absolute maximum ratings Electro-optical characteristics VDD (V) Tstg (°C) Dissipation current (VDD) ICC_VDD (mA) TYP. Dissipation current (VCSEL) ICC_VCSEL (mA) TYP. VCSEL Peak emission wavelength λp (nm) Possible measuring distance (white paper) Rwhite (cm) Measurement accuracy (white paper 120 cm)  Racc (%) Detection time Trange (msec) GP2AP01VTx0F Ultra miniature integrated light detector: 4.4 × 2.4 × 1.0 mm High-speed distance measuring in dark places through employment of IR laser I2C interface 3.6 –40  to +85 10 20 940 10 to 120 4 33