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HCNR201 Analog Optocouplers


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  • Stock: 10

    Availability: InStock priceValidUntil: 2026-04-01

  • SKU: 476 | DAA672

Availability: InStock priceValidUntil: 2026-04-01

  • Rs. 212.40 (inc GST)
    Rs.180.00 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need more quantity or not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

HCNR201 Analog Optocouplers

HCNR201 High Linearity Analog Optocouplers

The HCNR201 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 photocurrent that is linearly related to the light output of the LED. The close matching of the photodiodes and advanced design of the package ensure the high linearity and stable gain characteristics of the optocoupler.
The HCNR201 can be used to isolate analog signals in a wide variety of applications that require good stability, linearity, bandwidth and low cost. The HCNR201 is very flexible and, by appropriate design of the application circuit, is capable of operating in many different modes, including: unipolar/bipolar, ac/dc and inverting/non-inverting. The HCNR201 is an excellent solution for many analog isolation problems.

Features of HCNR201 Analog Optocoupler

  • Low nonlinearity: 0.01%
  • K3 (IPD2/IPD1) transfer gain 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)
  • 8-Pin DIP package - 0.400" spacing
  • Allows flexible circuit design

Application of HCNR201 Analog Optocoupler

  • Low cost analog isolation
  • Telecom : Modem, PBX
  • Industrial process control
  • Transducer isolator : Isolator for thermocouples 4 mA to 20 mA loop isolation
  • SMPS feedback loop, SMPS feedforward
  • Monitor motor supply voltage
  • Medical

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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