Details

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BUY TJA1043T https://www.utsource.net/itm/p/12608259.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	VCC	8.5	-	27	V	-
Operating Temperature	TA	-40	-	125	掳C	-
Standby Current	IS	-	15	30	渭A	VCC = 12V, TA = 25掳C
Active Current	IA	-	10	20	mA	VCC = 12V, TA = 25掳C
Differential Input Voltage	VDIFF	-2	-	2	V	-
Common Mode Input Voltage	VCM	-2	-	14	V	-
Output Current Limit	ILIMIT	-	100	150	mA	-
Maximum CANH/CANL Voltage	VCAN	-	-	27	V	-
Maximum CANH/CANL Current	ICAN	-	-	150	mA	-
Thermal Shutdown Temperature	TSD	160	-	-	掳C	-
ESD Rating (Human Body Model)	ESDHBM	-	-	4000	V	-

Instructions for Using TJA1043T

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the range of 8.5V to 27V.
   • Use a stable power source to avoid voltage fluctuations.

2. Temperature Considerations:

   • The operating temperature range is from -40掳C to 125掳C.
   • Avoid exposing the device to temperatures outside this range to prevent damage.

3. Current Consumption:

   • In standby mode, the current consumption is typically 15渭A and can go up to 30渭A.
   • In active mode, the current consumption is typically 10mA and can go up to 20mA.

4. Input Voltage:

   • The differential input voltage (V_DIFF) should be between -2V and 2V.
   • The common mode input voltage (V_CM) should be between -2V and 14V.

5. Output Current:

   • The output current limit (I_LIMIT) is typically 100mA and can go up to 150mA.
   • Do not exceed these limits to avoid damaging the device.

6. CAN Bus Voltage and Current:

   • The maximum CANH/CANL voltage (V_CAN) is 27V.
   • The maximum CANH/CANL current (I_CAN) is 150mA.

7. Thermal Shutdown:

   • The device will shut down if the temperature exceeds 160掳C to prevent thermal damage.
   • Ensure proper heat dissipation and cooling mechanisms are in place.

8. ESD Protection:

   • The device has an ESD rating of 4000V (Human Body Model).
   • Handle the device with care to avoid static discharge.

9. Installation:

   • Follow the recommended PCB layout guidelines to ensure optimal performance and reliability.
   • Use appropriate decoupling capacitors near the power pins to filter out noise.

10. Testing:

    • Test the device under various conditions to ensure it meets the specified parameters.
    • Refer to the datasheet for detailed testing procedures and specifications.

(For reference only)