Details

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BUY HCNR200 https://www.utsource.net/itm/p/12607441.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	4.5	5	5.5	V	Operating supply voltage
Supply Current	IDD	-	10	-	mA	Quiescent current
Output Photocurrent	IOUT	-	100	-	渭A	Photocurrent output at 10 mA LED forward current and 5 V supply
LED Forward Voltage	VF	1.1	1.3	1.5	V	LED forward voltage at 20 mA
LED Reverse Voltage	VR	-	5	7	V	Maximum reverse voltage
LED Reverse Current	IR	-	1	10	渭A	Reverse leakage current at maximum reverse voltage
Output Dark Current	ID	-	1	10	nA	Photocurrent output when no light is incident on the photodiode
Output Capacitance	CO	-	5	10	pF	Output capacitance at 0 V
Isolation Resistance	RISO	100	-	-	M惟	Electrical isolation resistance between input and output
Operating Temperature	TOPR	-40	-	85	掳C	Operating temperature range
Storage Temperature	TSTG	-65	-	150	掳C	Storage temperature range

Instructions for Using the HCNR200

1. Power Supply:

   • Connect the VDD pin to a stable 5V power supply.
   • Ensure the ground (GND) pin is connected to the system ground.

2. LED Operation:

   • Apply a forward current to the LED by connecting it to a current source or a resistor in series with the supply voltage.
   • The typical forward current is 10 mA, but it can be adjusted based on the required output photocurrent.

3. Photodiode Output:

   • The photodiode generates a photocurrent proportional to the light intensity from the LED.
   • Connect the photodiode output to a transimpedance amplifier to convert the photocurrent into a voltage signal.

4. Isolation:

   • The HCNR200 provides electrical isolation between the input (LED) and output (photodiode) sides.
   • Ensure that the isolation resistance is maintained by avoiding high humidity and contaminants.

5. Temperature Considerations:

   • Operate the device within the specified temperature range (-40掳C to 85掳C).
   • Store the device in a dry environment within the storage temperature range (-65掳C to 150掳C).

6. Handling:

   • Handle the device with care to avoid damage to the leads and the internal components.
   • Use proper ESD (Electrostatic Discharge) precautions to prevent damage from static electricity.

7. Testing:

   • Before integrating the HCNR200 into a circuit, test it using a known current source and a transimpedance amplifier to verify its performance.

By following these instructions, you can ensure reliable operation of the HCNR200 in your application.

(For reference only)