• TMP423: DXP and DXN Waveforms

  

  Sky Kao

  Part Number: TMP423 Other Parts Discussed in Thread: DXP Tool/software: Hi Teams, I’d like to confirm some questions regarding the signals on the DXP and DXN pins when VDD = 3.3V with PNP transistors: As shown in the waveform below, the signals…

  • 1 month ago
  • Sensors
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• TMP423-Q1: Is the B version of factory programming of TMP423-Q1 purchasable?

  

  Nino Abundes

  TI Thinks Resolved

  Part Number: TMP423-Q1 Other Parts Discussed in Thread: TMP468 , TMP9R00-SP Tool/software: This part of the datasheet suggests I should be able to use two TMP423-Q1s if I buy the differently addressed factory programs: But the ordering part of datasheet…

  • 6 months ago
  • Sensors
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• TMP423: Schematic review and recommendation

  

  Gary Chang

  TI Thinks Resolved

  Part Number: TMP423 Tool/software: Hello TI team, We use TMP423A/TMP423B, please assist in reviewing the schematic. Thanks

  • 7 months ago
  • Sensors
  • Sensors forum

• TMP423: TMP423AIDCNT vs TMP423AIDCNR

  

  Roberto Yergas

  TI Thinks Resolved

  Part Number: TMP423 Good morning! I have seen that P/N TMP423AIDCNT is in EOL and I wanted to check with you if the only difference between P/N TMP423AIDCNT and TMP423AIDCNR is the packaging quantity (respectively 250 vs 3000). Thank you.

  • over 1 year ago
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  • Sensors forum
Answered

• TMP464: TMP432, TMP464, TMP423, TMP422, temperature monitor in military temp

  

  james nguyen

  Resolved

  Part Number: TMP464 Other Parts Discussed in Thread: TMP432 , , TMP423 , TMP422 , TMP422-EP Is any of these TMP432, TMP464, TMP423, TMP422, or temperature monitor available in military temp? I couldn't find any on TI website.

  • Resolved

  • over 2 years ago
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  • Sensors forum
Answered

• TMP423： As a replacement for TMP421

  

  masashi kojima

  Resolved

  Part Number: TMP423 Other Parts Discussed in Thread: TMP421 I want to use TMP423 to replace TMP421. Is it okay to connect pin3 and pin4 of TMP423 to GND? If there is a problem, please tell me the connection destination of pin3 and pin4 of TMP423.

  • Resolved

  • over 3 years ago
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• TMP423-Q1: Understanding Supply Voltage and Interface Voltage Levels

  

  high speed guy

  TI Thinks Resolved

  Part Number: TMP423-Q1 Hi, When using Vcc of 5V can the two wire interface be 3.3V? In other words pins 6 and 7 are pulled up to 3.3V through a resistor. Is the logic voltage levels of SMBus(tm), also apply then to the two wire? Is there anything else…

  • over 3 years ago
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• TMP423: SMBUS question in 2x TMP423

  

  Peter Chen(ICP_FAE)

  TI Thinks Resolved

  Part Number: TMP423 Other Parts Discussed in Thread: TMP421 , TMP422 the customer would like to install 2x TMP423 on board. As the datasheet, the TMP421 supports nine slave device addresses and the TMP422 supports four slave device How about the TMP423…

  • over 5 years ago
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  • Sensors forum

• TMP423: The communication distance is 10m. Is there attenuation? How to achieve it?

  

  user5707026

  TI Thinks Resolved

  Part Number: TMP423 Other Parts Discussed in Thread: TMP421 , TMP464 , TMP468 , TMP107 , TMP104 Hi We use it on the base of the charging pile, the distance between the main body and the split of the charging pile is 10m, the temperature of the charging socket…

  • over 4 years ago
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  • Sensors forum

• TMP423: Schematic & design functional check

  

  user4979899

  TI Thinks Resolved

  Part Number: TMP423 Hi Sir, Could you please help to check below TMP423 schematic and TMP423 function will work well when BJT on/off? Thanks Schematic Zoom in part of BTJ circuit

  • over 5 years ago
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