EPC138中文资料Photo-receiver Amplifier with digital Output数据手册ESPROS规格书

描述 Description

The epc13x family products are monolithic, integrated high sensitive photo-diode amplifiers for light-barrier, light-curtain, and the like applications. It amplifies current pulses from reverse-biased PIN photodiodes (e.g. epc200, epc300) and generates an analog output signal, driven by a push-pull output stage. This device allows the design of short to long range light barriers from a few millimeters up to tens of meters.

The analog output can be analyzed by signal processing circuitry in order to extract weak optical signals on a heavy noise floor.Thus, very sensitive light barriers or other optical sensors can be built with very limited effort.

The epc13x is controlled by a digital controller, which uses no external clock signal. The device has been optimized to utilize the least count of external components.

epc134-epc139 are the same devices but with an digital output.Please refer to the corresponding data sheet.