HCNR200-550E Datasheet PDF - Avago Technologies

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