Answered

• TLV2548-EP: TLV2548-EP SPI communication under low-temperature conditions

  

  LEE Jea kyung

  Resolved

  Part Number: TLV2548-EP Other Parts Discussed in Thread: TLV2548 , , TMS320F28377D Hello, I have a question about the TLV2548 chip, which behaves differently depending on whether it is operating at room temperature or at a low temperature. We are using…

  • Resolved

  • over 1 year ago
  • Data converters
  • Data converters forum
Answered

• TLV2548-EP: The number of channels of TLV2548-EP

  

  Xiang Maverick

  Resolved

  Part Number: TLV2548-EP Other Parts Discussed in Thread: TLV2548 , TLV2544 , TLV1544 Is the number of channels of TLV2548-EP 4 or 8? The datasheet says: "The 4/8 analog inputs and three internal test inputs are selected by the analog multiplexer depending…

  • Resolved

  • over 2 years ago
  • Data converters
  • 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 to the…

  • Resolved

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

  • over 3 years ago
  • Data converters
  • Data converters forum

• OPA211-EP: A buffer amplifier selection for TLV2548-EP

  

  Masayuki Uchihara

  TI Thinks Resolved

  Part Number: OPA211-EP Other Parts Discussed in Thread: TLV2548-EP , Hi Team, I have question about how to select a buffer amplifier for TLV2548-EP. I used Analog engineer's Calculator and input some spec of the TLV2548-EP. Could you check my filling…

  • over 4 years ago
  • Amplifiers
  • Amplifiers forum
Answered

• TLV2548-EP: What is the ESD voltage?

  

  KAEDE KUDO

  Resolved

  Part Number: TLV2548-EP Hello, My customer has aquestion about TLV2548-EP. [Q] What is the ESD voltage of TLV2548-EP? (HBM and CDM) Best Regards, Kaede Kudo

  • Resolved

  • over 5 years ago
  • Data converters
  • Data converters forum

• TLV2548-EP: CS Held LOW

  

  Richard Elmquist

  TI Thinks Resolved

  Part Number: TLV2548-EP Here is the customer’s question: Right now we have FS tied high and use STE as /CS. (called FS=1 mode) We would like to tied /CS permanently low and use STE as FS. The short STE pulse gives us better control of the ADC start…

  • over 6 years ago
  • Space & High Reliability (Read Only)
  • Space & High Reliability Forum (Read Only)

• TLV2548-EP: TLV2548-EP timing delay between last SCLK and rising CS question.

  

  Ashley Scott

  TI Thinks Resolved

  Part Number: TLV2548-EP How do I Set the timing for the CS signal WRT SCLK? The recommended operating conditions suggests that the delay from the 16th falling edge of SCLK to the rising edge of CS should be a minimum of 0.5 SCLKs, which means (I think…

  • over 7 years ago
  • Space & High Reliability (Read Only)
  • Space & High Reliability Forum (Read Only)

• TLV2548-EP: Need Clarification on timing - td(SCLK–DOV)

  

  Jeff Coletti

  TI Thinks Resolved

  Part Number: TLV2548-EP Other Parts Discussed in Thread: TLV2548 Hi Support team, Customer has a question on timing, page 19 in the EP data sheet and figure 20 in data sheet, td(SCLK–DOV) His comments: I have the TLV2548 configured for FS = 1 for…

  • over 7 years ago
  • Space & High Reliability (Read Only)
  • Space & High Reliability Forum (Read Only)

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