Details

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BUY GM5862H-LF-AA https://www.utsource.net/itm/p/7190009.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	2.7		5.5	V
Operating Current	Iop			1.0		mA
Standby Current	Istby			0.1		μA
Output Frequency	fosc	Typical		38		kHz
Modulation Index	m			50%
Distance Detection Range	Ddr	Clear Line of Sight		10		m
Power Output	Pout			5		dBm
Operating Temperature	Topr		-40		85	°C

Instructions for GM5862H-LF-AA

1. Power Supply Connection:

   • Connect the supply voltage (Vcc) between 2.7V and 5.5V to the Vcc pin.
   • Ensure a stable power supply to avoid fluctuations affecting performance.

2. Current Considerations:

   • The operating current is typically 1.0mA; ensure your power supply can provide sufficient current.
   • In standby mode, the current drops to approximately 0.1μA, which helps in conserving battery life.

3. Frequency and Modulation:

   • The device operates at a typical frequency of 38kHz.
   • Adjust the modulation index as needed, with a typical setting of 50%.

4. Distance Detection:

   • For optimal performance, operate within the clear line of sight distance detection range of up to 10 meters.

5. Power Output:

   • The power output is set to 5dBm, suitable for most applications requiring moderate transmission distances.

6. Temperature Range:

   • Operate the device within an ambient temperature range from -40°C to +85°C to ensure reliable operation.

7. Installation and Handling:

   • Handle the device with care to avoid damage to sensitive components.
   • Follow standard ESD precautions during installation and handling.

8. Testing and Calibration:

   • Regularly test and calibrate the device to maintain accuracy and performance over time.

(For reference only)