Details

---

BUY UPD546 https://www.utsource.net/itm/p/12611620.html

Parameter	Description	Value	Unit
Supply Voltage	Operating voltage range	4.5 to 5.5	V
Input Voltage	Maximum input voltage	5.5	V
Output Current	Continuous output current per channel	20	mA
Power Dissipation	Maximum power dissipation	600	mW
Operating Temp.	Temperature range for operation	-40 to +85	掳C
Storage Temp.	Temperature range for storage	-55 to +125	掳C
Package Type	Type of package	DIP-16

Instructions for Use:

1. Power Supply Connection: Connect the supply voltage (Vcc) between 4.5V and 5.5V to pin 16 and ground (GND) to pin 8.
2. Input Handling: Ensure that input signals do not exceed 5.5V to prevent damage to the device.
3. Output Configuration: Each output can source up to 20mA continuously. Do not exceed this limit to avoid overheating.
4. Thermal Management: Keep the total power dissipation under 600mW. Consider heat sinking if operating near maximum power limits.
5. Operating Environment: Operate within the temperature range of -40掳C to +85掳C for reliable performance.
6. Storage Conditions: Store in environments ranging from -55掳C to +125掳C when not in use.
7. Handling Precautions: Handle with care to avoid static damage. Use appropriate ESD protection measures.

(For reference only)