Part Number: THVD1552 Hi team,
According to the link below, it seems the device goes in to a deeper low-power mode when both driver and receiver are disabled. Are there any descriptions related to the low-power mode in datasheet?
https://e2e.ti…
Part Number: THVD1452 Other Parts Discussed in Thread: SN65HVD33 , SN75LBC180 , THVD1552 Hi team,
Customer considers to replace each RS485 device below with THVD1452, because THVD1452 can support 3.3V/5V. In general, are ther any concerns?
SN65HVD33…
Part Number: THVD1552 Hello team,
1. When controlling de and /re with a single signal, should we use /RE = Vcc value?
2. Is it okay to understand that we need to wait at least 4 μs from DE=High to start bit?
Best regards,
Shotaro
Part Number: THVD1552 Other Parts Discussed in Thread: THVD1512 Hello,
I have a question about THVH1512(SIGNALING RATE:up to 500kbps) and THVD1552(SIGNALING RATE:up to 50Mbps). Is the one with higher SIGNALING RATE more sensitive and susceptible to…
Part Number: THVD1552 Hi,
in the datasheet of the THVD1552 is a pull-up resistor to VCC on the receiver data output connected. I'm wondering if this is correct or should this pull-up connectod to the the low-active receiver enable pin?
Thanks…
Hello JC,
You should be able to mix the 5V THVD1552 device with the 3.3V SN65HVD1476 devices. The only issue you may see is if you implement fail-safe resistors externally in your network to bias the receiver voltages during an idle bus. If one set…
Part Number: THVD1552 Hello team,
My customer has a question for Ios of THVD1552.
In Figure 29 of the data sheet, 10Ω (0.1W) is connected to the driver output.
Looking at the specification of Ios max 250mA (-15V ≤ Vo ≤ 15V) in the data sheet, the…
Part Number: THVD1552 Other Parts Discussed in Thread: SN75LBC180 , Hello,
As I know, SN75LBC180 and THVD1552 is direct replaceable part.
But replace THVD1552D into SN75LBC180D circuit, it doesn't work properly.
Rx works well, but Tx doesn't work…
Part Number: THVD1552 Hello TI Community,
Has anyone experienced with using an RS-485 transceiver to communicate with a CAN bit stream from a u-controller?
I'm communicating from one board to another in a potentially noisy environment so going from…
