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JH Shin
7 months ago
Interface
Interface forum
TRS3232: Allowable input voltage specification for output pin
Resolved
Part Number:
TRS3232
Hello, Is there an allowable input voltage specification for the
TRS3232
DOUT
CHEN YAN
over 1 year ago
Interface
Interface forum
TRS3232: Saw noise coupling with output
TI Thinks Resolved
Part Number:
TRS3232
Hi, Customer met an issue when use
TRS3232
, they found there is a saw noise coupling with output voltage. Please see pictures below. Could you please help me analysis the reason behind, thanks. with load, without...
Y.Ottey
over 1 year ago
Interface
Interface forum
TRS3232: How to handle unused pins
TI Thinks Resolved
Part Number:
TRS3232
Dear all, I would like to ask how to handle unused pins. Of the two input / output channels of
TRS3232
, one circuit is unused. Please tell me how to handle unused pins DIN, Dout, Rin, Rout. I checked the data sheet, but...
Y.Ottey
over 1 year ago
Interface
Interface forum
TRS3232: Absolute maximum rating for terminals C1 +, C1-, C2 +, C2-.
TI Thinks Resolved
Part Number:
TRS3232
Dear all, Our customer would like to ask the value of absolute maximum rating for terminals C1 +, C1-, C2 +, C2-. However, I could not confirm the these value in datasheet. Could you tell me the maximum rating values for these...
K.Hamamoto
over 1 year ago
Interface
Interface forum
TRS3232: Charge pump operation
Resolved
Part Number:
TRS3232
Hi I read the following articles to understand the operation of internal
Hao L
over 1 year ago
Interface
Interface forum
RE: TRS3232: single channel use
Hanno, The input and output of unused channel can be left open. RIN pins have integrated 5kOhm resistors to ground per RS-232 standard. DIN have internal pull down as well. Regards, Hao
Frank Xiao
6 months ago
Interface
Interface forum
TRS3232E: pin 5 and pin 6 short to GND damage of TRS3232
Part Number:
TRS3232
E Hi team, My customer is using the
TRS3232
E now. Currently we have found 4/120 pcs sockets' pin 5 and pin 6 are short to GND. Do you have some ideas about which condition will make the pin 5 and pin 6 short to GND damage? Thanks...
Jason Dai
over 1 year ago
Interface
Interface forum
TRS3232: After 4KV ESD test, will see error data
TI Thinks Resolved
Part Number:
TRS3232
Dear E2E, Customer use
TRS3232
device on their system. They did 4kv ESD test. After that, they could see the error code through RS232 port. Does team see the similar issue before and how to improve/fix it? BR, Jason
Shinu.V.Mathew
over 1 year ago
Interface
Interface forum
TRS3232: Supply change impact on RS3232 part
TI Thinks Resolved
Part Number:
TRS3232
Hi Team, Our customer is using
TRS3232
device and changes design from 5Vcc to 3.3Vcc. Can this change in supply from 5V to 3.3V, create any impact on lines RIN (13 th pin) and DOUT(14 th pin). Is there any variation on voltage levels...
Toshihiro Watanabe
over 2 years ago
Interface
Interface forum
TRS3232: capacitor selection of C1
TI Thinks Resolved
Part Number:
TRS3232
Hello, We couldn't buy the capacitor which is written in datasheet due to capacitor shortage. The use condition is below. We can't buy 0.047uF capacitor so we are wondering if 0.1uF can be used for alternative part of...
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