Part Number: TCAN1146-Q1 Tool/software: Hi, Support Team
according below link, we have some question:
https://e2e.ti.com/support/interface-group/interface/f/interface-forum/1465708/tcan1146-q1-about-can-bus-fault-voltage-and-rating/5641525#5641525
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Part Number: TCAN1146-Q1 Tool/software: Hi, Support Team
our client are studying how to save power in sleep mode(All power off, only INH/VBat live). So VBat will be key power consumption. Follow datasheet TCAN1146-Q1 of VBat is one of power-up sequencer…
Part Number: TCAN1146-Q1 Tool/software:
1. Could you help to explain the configuration command?
Do read and write commands send two bytes of data in the configuration command? How do we combine the hardware address and the command word? Just send it…
Part Number: TCAN1146-Q1 Tool/software: Hi, Support Team
We have a request specification from our customer. They need CAN bus can provide operation communication voltage like below capture.
As capture below from datasheet. I think TCAN1146 can be meet…
Part Number: TCAN1146-Q1 Tool/software: Hello Support team,
One of the EPS project is using the TCAN1146-Q1 with RH850 controller, it has vector SBC and TCAN114x drivers integrated in the software.
There has been an issue reported in the CAN L/H open testing…
Part Number: TCAN1146-Q1 Tool/software: Hi team,
Could you please tell me if it is possible to get output waveforms from CANH and CANL of TCAN1146DYYRQ1 by only inputing High/Low signal? Our customer want to quickly check the operation of this transceiver…
Part Number: TCAN1146-Q1 Tool/software: Hello experts,
I would like to confirm reverse battery protection method of TCAN1146-Q1.
As we can see in the datasheet of TCAN1146-Q1, reverse battery wiring will damage the device.
As far as I know, we can protect…
Part Number: TCAN1146-Q1 Other Parts Discussed in Thread: TCAN1145-Q1 Tool/software: Hi Team,
The watchdog is default disabled after power on. And customer worry if the MCU is hang up after power on, how to reset MCU?
This is for Fusa consideration.
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Part Number: TCAN1146-Q1 Tool/software: Hi team,
I plan to use Vsup=4.95V and Vcc=5.225V which means Vsup<Vcc.
Is there any restrictions about the voltage difference between Vsup and Vcc?
regards,
Part Number: TCAN1146-Q1 Tool/software: Hi team,
1. Is there a requirement of pre biased start up for Vcc and Vio?
2. when I send a sleep command to the TCAN1146-Q1 via SPI, is it OK to turn off the VIO and VCC supplies before the TCAN1146-Q1 goes to…
