• TLV2548: Query regarding the Data reading time

  

  Alan Varghese

  TI Thinks Resolved

  Part Number: TLV2548 Hi TI Team, We are using TLV2548CDWR to read analog voltage and current from different channels. We have some queries as part of that which is listed below. 1. In the datasheet it is mentioned like the total conversion time is…

  • over 2 years ago
  • Data converters
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Answered

• TLV2548: What data is returned during a configuration write cycle ?

  

  Gregory Helton

  Resolved

  Part Number: TLV2548 I have an application where I periodically send configuration information to the ADC (after sampling 4 channels). The data sequence into the ADC goes as follows. Config Info, Channel 0, Channel 1, Channel 2, Channel 3, (repeat…

  • Resolved

  • over 2 years ago
  • Data converters
  • Data converters forum

• TLV2548-EP: TLV2548-EP INTEGRATION WITH TMS570LC4357-EP

  

  Rudrappa Ketannavar

  TI Thinks Resolved

  Part Number: TLV2548-EP Other Parts Discussed in Thread: TMS570LC4357 , Hello, I would like to integrate external ADC TLV2548-EP with TMS570LC4357 SPI4 channels. Please confirm whether the unused FS, nCSTART and nPWDN can be tied to VCC pin. Attached…

  • over 4 years ago
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  • Data converters forum
Answered

• TLV2548-EP: Sample and hold structure

  

  Gregory Helton

  Resolved

  Part Number: TLV2548-EP Other Parts Discussed in Thread: TLE2022 , TLV2548 I am getting some unintended adjacent channel to channel coupling between an input channel of maximum input voltage (say 4.095V), and the adjacent channel of 0V. The inputs…

  • Resolved

  • over 3 years ago
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  • Data converters forum

• TLV2548: SPI communication

  

  Nan Jiang

  Part Number: TLV2548 Other Parts Discussed in Thread: TLV2544 I tied *CSTART *PWDN FS to V3.3. VCC is V3.3. Vref is 3.0V Using uC to control the *CS and SPI bus. CLK is around 1MHz. I can read and write CFR, but somehow I cannot get reasonable…

  • over 4 years ago
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  • Data converters forum

• TLV2548: Daisy Chain

  

  Mark Philip Felipe

  TI Thinks Resolved

  Part Number: TLV2548 Hi Team, we would like to confirm if the device support daisy chain? Thank you in advance for your support. -Mark

  • over 4 years ago
  • Data converters
  • Data converters forum

• TLV2548: Temperature out of tolerance in high temperature environment

  

  Collin Wells

  Part Number: TLV2548 From Customer: We have tested a batch of incoming materials and found that they are defective.

  • over 4 years ago
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Answered

• TLV2548-EP: What is the SDO and EOC/nINT voltage level?

  

  Xiang Maverick

  Resolved

  Part Number: TLV2548-EP The Device has only one supply pin. What is the SDO and EOC/nINT voltage level? The that sheet shows the VOH (min). But it does not tell me if the pin has no load. In normal usage, the input port of its master device is in high…

  • Resolved

  • over 3 years ago
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  • Data converters forum
Answered

• TLC2558: replace TLC2558 to TLV2548

  

  K.Yaita

  Resolved

  Part Number: TLC2558 Other Parts Discussed in Thread: TLV2548 Hi Team, My customer considers to replace TLC2558 to TLV2548 for existing their application because of delivery issue. I was asked the following questions about Configuration Register. 1…

  • Resolved

  • over 5 years ago
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Answered

• TLC2558: replace TLC2558 to TLV2548 II

  

  Kazuhiko Hirano

  Resolved

  Part Number: TLC2558 Other Parts Discussed in Thread: TLV2548 Hello, My customer considers to replace TLC2558 with TLV2548 at their current production because of delivery issue, and looking into the delta between them. TLC2558 datasheet specified…

  • Resolved

  • over 5 years ago
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