Details

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BUY BCM5248UA4KQMG https://www.utsource.net/itm/p/12542684.html

Parameter	Symbol	Min	Typical	Max	Unit	Conditions
Supply Voltage	VDD	2.7	-	5.5	V
Operating Temperature	Toper	-40	-	125	°C
Storage Temperature	Tstg	-65	-	150	°C
Output Current per Channel	IO	-	50	-	mA	Continuous
Peak Output Current per Channel	IOP	-	100	-	mA	Pulse (10 ms)
Maximum Power Dissipation	PD	-	-	1200	mW	Ta = 25°C
Thermal Resistance (Junction to Ambient)	RθJA	-	62	-	°C/W
Input Capacitance	Cin	-	10	-	pF	f = 1 MHz
Output Capacitance	Cout	-	5	-	pF	f = 1 MHz
Propagation Delay	tpd	-	20	-	ns	VDD = 5V, RL = 50Ω
Rise Time	tr	-	10	-	ns	VDD = 5V, RL = 50Ω
Fall Time	tf	-	10	-	ns	VDD = 5V, RL = 50Ω
Quiescent Current	IQ	-	10	-	μA	VDD = 5V, No Load

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the range of 2.7V to 5.5V.
   • Use a stable power source to avoid voltage fluctuations that could affect performance.

2. Temperature Considerations:

   • The device can operate over a temperature range from -40°C to 125°C.
   • Store the device in an environment where temperatures do not exceed -65°C to 150°C.

3. Current Handling:

   • Each channel can handle a continuous output current of up to 50mA.
   • For short pulses (up to 10ms), the peak output current can be as high as 100mA.

4. Thermal Management:

   • The maximum power dissipation is 1200mW at an ambient temperature of 25°C.
   • Ensure proper heat sinking or cooling if operating near the maximum power dissipation limit.

5. Signal Integrity:

   • The propagation delay is typically 20ns, with rise and fall times of 10ns each.
   • These parameters are measured under standard conditions (VDD = 5V, RL = 50Ω).

6. Quiescent Current:

   • The quiescent current is typically 10μA when the device is powered but not driving any load.

7. Capacitance:

   • The input capacitance is typically 10pF, and the output capacitance is 5pF at 1MHz.

8. Layout and PCB Design:

   • Follow good PCB design practices to minimize parasitic inductances and capacitances.
   • Keep signal traces short and use ground planes to reduce noise and improve performance.

9. Handling:

   • Handle the device with care to avoid static damage.
   • Use appropriate ESD protection measures during handling and assembly.

10. Compliance:

    • Ensure the device complies with all relevant safety and regulatory standards for your application.

(For reference only)