HCNR201隔离器的光隔离器-晶体管光电输出规格书PDF中文资料

描述 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.

特性 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