HCNR200隔離器的光隔離器-晶體管光電輸出規(guī)格書PDF中文資料

Description

The HCNR200/201 high-linearity analog optocoupler consists of a high-performance AlGaAs LED that illuminates two closely matched photodiodes. The input photodiode can be used to monitor, and therefore stabilize, the light output of the LED. As a result, the non-linearity and drift characteristics of the LED can be virtually eliminated. The output photodiode produces a photocur rent that is linearly related to the light output of the LED. The close matching of the photo-diodes and advanced design of the package ensure the high linearity and stable gain characteristics of the opto coupler.

Features

? Low nonlinearity: 0.01

? K3 (IPD2/IPD1) transfer gain

HCNR200: ±15

HCNR201: ±5

? Low gain temperature coefficient: -65 ppm/°C

? Wide bandwidth – DC to >1 MHz

? Worldwide safety approval

– UL 1577 recognized (5 kV rms/1 min rating)

– CSA approved

– IEC/EN/DIN EN 60747-5-2 approved VIORM = 1414 V peak (option #050)

? Surface mount option available (Option #300)

? 8-Pin DIP package - 0.400” spacing

? Allows flexible circuit design

Applications

? Low cost analog isolation

? Telecom: Modem, PBX

? Industrial process control:

Transducer isolator

Isolator for thermo couples 4 mA to 20 mA loop isolation

? SMPS feedback loop, SMPS feedforward

? Monitor motor supply voltage

? Medical