Datasheet > EPC131

EPC131

更新时间： 2024-12-01 10:14:11

品牌	Logo	应用领域
EPC		放大器接收机
页数	文件大小	规格书
9页	563K
描述
Photo-receiver Amplifier

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EPC131 数据手册

epc130/epc131

Photo-receiver Amplifier

Features

General Description

The epc13x family products are monolithic, integrated high sensi-

tive photo-diode amplifiers for light-barrier, light-curtain, and the

like applications. It amplifies current pulses from reverse-biased

PIN photodiodes (e.g. 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.



Low current consumption

High sensitivity

Analog output

CSP6 package with very small footprint and standard QFN16 pack -

age available

Applications

The analog output can be analyzed by signal processing circuitry

in oder 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.



Light barriers ranging from millimeters to tens of meters

Light curtains

Smoke detectors

Liquid detectors

Heart beat monitors

The epc13x is controlled by a digital controller, which uses no ex-

ternal 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.

Device selection table

Light

Reserve

Output

Response

Time

Output

Sensitivity

Model

very

high

digital analog w/o

with slow

fast

low medium high

epc130

epc131

epc134

epc135

epc136

epc137

epc138

epc139

Functional Block Diagram

VDD

SIGNAL

PROCESSOR

AMP

OUT

CONTROLLER

VSS

Characteristics subject to change without notice

Datasheet epc13x analog - V2.1

www.espros.ch

12 3 4 5 6 7...9

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与EPC131相关器件

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EPC131-CSP6	EPC	获取价格	Photo-receiver Amplifier
EPC131-QFN16	EPC	获取价格	Photo-receiver Amplifier
EPC134	EPC	获取价格	Photo-receiver Amplifier
EPC134-CSP6	EPC	获取价格	Photo-receiver Amplifier
EPC134-QFN16	EPC	获取价格	Photo-receiver Amplifier
EPC135	EPC	获取价格	Photo-receiver Amplifier
EPC135-CSP6	EPC	获取价格	Photo-receiver Amplifier
EPC135-QFN16	EPC	获取价格	Photo-receiver Amplifier
EPC136	EPC	获取价格	Photo-receiver Amplifier
EPC136-CSP6	EPC	获取价格	Photo-receiver Amplifier