BROADCOM (AVAGO)HCNR201-500EOptocoupler
Broadcom Optocoupler The Broadcom optocoupler is an HCNR201 high linearity analogue optocoupler. It 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. Features and Benefits 8 pin DIP package - 0.400in spacing Allows flexible circuit design Current transfer ratio is between 0.36% and 0.72% Low gain temperature coefficient is 65ppm/°C Low nonlinearity is 0.01% Maximum forward voltage is 1.95V Maximum input current is 25mA Wide bandwidth is DC to >1 MHz Applications Industrial process control transducer isolator Isolator for thermocouples 4mA to 20 mA loop isolation Low cost analog isolation Medical Monitor motor supply voltage SMPS feedback loop, SMPS feedforward Telecom: modem, PBX Certifications • CSA approved • IEC/EN/DIN EN 60747-5-2 approved • UL1577 recognized
Broadcom Optocoupler
The Broadcom optocoupler is an HCNR201 high linearity analogue optocoupler. It 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.
Features and Benefits
- 8 pin DIP package - 0.400in spacing
- Allows flexible circuit design
- Current transfer ratio is between 0.36% and 0.72%
- Low gain temperature coefficient is 65ppm/°C
- Low nonlinearity is 0.01%
- Maximum forward voltage is 1.95V
- Maximum input current is 25mA
- Wide bandwidth is DC to >1 MHz
Applications
- Industrial process control transducer isolator
- Isolator for thermocouples 4mA to 20 mA loop isolation
- Low cost analog isolation
- Medical
- Monitor motor supply voltage
- SMPS feedback loop, SMPS feedforward
- Telecom: modem, PBX
Certifications