DP1838 IR RECEIVER FOR REMOTE CONTROL 38KHZ DASHENG DP1838 is a high-performance infrared receiver designed for optimal signal detection at a frequency of 38kHz. It offers a detection range of up to nan and operates within a supply voltage range of N/A. With a supply current of nan, it ensures efficient energy use. Suitable for temperatures ranging from -25°C~+85°C, this product complies with ROHS standards and is provided in BULK packaging.