Details

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BUY SN65HVD31D https://www.utsource.net/itm/p/12532854.html

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	VCC	4.75	-	5.25	V
Output Current (Driver)	IOL	-	250	-	mA
Output Current (Receiver)	IIL	-	25	-	mA
Differential Output Voltage (Driver)	VOD	1.38	-	1.50	V
Input Voltage Range	VI	-7	-	12	V
Common-Mode Input Voltage Range	VCM	-2	-	7	V
Propagation Delay	tPD	-	45	-	ns
Skew	tSK	-	15	-	ns
Operating Temperature	TA	-40	-	125	°C
Storage Temperature	TSTG	-65	-	150	°C

Instructions for Using SN65HVD31D

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.75V to 5.25V.
   • Connect V_CC to the positive power supply and GND to the ground.

2. Signal Lines:

   • Connect the differential data lines (A and B) to the appropriate pins on the device.
   • Ensure the common-mode input voltage (V_CM) is within the range of -2V to 7V.

3. Output Current:

   • The driver can sink up to 250mA, and the receiver can sink up to 25mA.
   • Ensure the load connected to the output does not exceed these current limits.

4. Differential Output Voltage:

   • The differential output voltage (V_OD) should be between 1.38V and 1.50V for proper operation.

5. Propagation Delay and Skew:

   • The propagation delay (t_PD) is typically 45ns, and the skew (t_SK) is typically 15ns.
   • These parameters ensure reliable data transmission over the differential lines.

6. Temperature Considerations:

   • The operating temperature range is from -40°C to 125°C.
   • The storage temperature range is from -65°C to 150°C.
   • Ensure the device is operated within these temperature limits to avoid damage.

7. Handling:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Use proper ESD protection measures when handling the device.

8. Mounting:

   • Follow the recommended PCB layout guidelines to ensure optimal performance and reliability.
   • Use appropriate soldering techniques and temperatures to avoid damaging the device during assembly.

9. Testing:

   • After assembly, perform functional tests to verify that the device is operating correctly.
   • Check for any shorts or open circuits on the board.

By following these instructions, you can ensure the reliable and efficient operation of the SN65HVD31D device.

(For reference only)