Details

---

BUY TJA1050T https://www.utsource.net/itm/p/12555264.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	VCC	Operating	4.75	-	5.25	V
Quiescent Current	ICC	No Load, VCC = 5V	-	1.0	-	mA
Output Current	IOUT	Continuous	-	-	40	mA
Differential Input Voltage	VDIFF	Common Mode	-12	-	12	V
Common Mode Input Voltage	VCM	-	-0.3	-	5.5	V
Output Voltage Swing	VOUT	High Level	-	-	VCC - 0.1	V
Output Voltage Swing	VOUT	Low Level	0.1	-	-	V
Data Rate	fDATA	Maximum	-	-	1.5	Mbps
Propagation Delay	tpd	VCC = 5V, 120Ω Load	-	250	-	ns
Thermal Shutdown Temperature	TSD	-	-	160	-	°C
Operating Temperature Range	TOP	-	-40	-	125	°C
Storage Temperature Range	TSTG	-	-65	-	150	°C

Instructions for TJA1050T

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 4.75V to 5.25V.
   • Connect a bypass capacitor (typically 100nF) between V_CC and GND to filter out noise.

2. Signal Lines:

   • Connect the differential input lines (CAN_H and CAN_L) to the CAN bus.
   • Ensure the common mode voltage on the differential input lines is within the range of -0.3V to 5.5V.

3. Output Configuration:

   • The output voltage swing should be from 0.1V to V_CC - 0.1V.
   • Ensure the load resistance is appropriate for the maximum output current of 40mA.

4. Data Rate:

   • The TJA1050T supports data rates up to 1.5 Mbps.
   • Use appropriate termination resistors (120Ω) on the CAN bus to minimize reflections and ensure reliable communication.

5. Thermal Management:

   • Monitor the temperature to avoid exceeding the thermal shutdown temperature of 160°C.
   • Ensure adequate cooling if operating in high-temperature environments.

6. Operating and Storage Temperatures:

   • The device is designed to operate in temperatures ranging from -40°C to 125°C.
   • Store the device in temperatures ranging from -65°C to 150°C.

7. Handling Precautions:

   • Handle the device with care to avoid static damage.
   • Follow proper soldering procedures to prevent thermal shock and mechanical stress.

8. Testing:

   • Verify the functionality of the device by testing the propagation delay and output voltage swing under typical operating conditions.

By following these instructions, you can ensure optimal performance and reliability of the TJA1050T transceiver.

(For reference only)