• DAC80508: Sample code for interfacing serial DACs DAC80508, DAC9881, DAC881 with f28335 dsp

  

  Mridul Marwaha

  TI Thinks Resolved

  Part Number: DAC80508 Dear Sir/Madam, I shall be highly thankful to you if you could send me a sample code to configure DAC80508 with f28335 dsp.

  • 21 days ago
  • Data converters
  • Data converters forum

• DAC80508: Feedthrough & Glitch

  

  IT

  TI Thinks Resolved

  Part Number: DAC80508 Hello E2E, I'm studying the Digital feedthrough and Code change glitch of DAC. They are all specified as the area of the impulse in " nV-sec ". Take DAC80508 as an example, its performance is as follow. Is the 4nV…

  • 13 days ago
  • Data converters
  • Data converters forum
Answered

• DAC80508: Could I use DAC80508 internal reference for both DAC80508 and ADS1256?

  

  user5990201

  Resolved

  Part Number: DAC80508 Other Parts Discussed in Thread: ADS1256 , OPA350 Hi expert, To save cost, I'd like to use DAC80508 internal reference for both DAC80508 and ADS1256, would this be permitted? Are there any concerns? Thanks!

  • Resolved

  • 4 months ago
  • Data converters
  • Data converters forum
Answered

• DAC80508: Gain, Reference Divider, and Full-Scale Range

  

  Don Schelle

  Resolved

  Part Number: DAC80508 Folks, With reference to figure 36 in the datasheet Reference = 2.5V It would appear that a DAC code of 0x3FFF generates an output voltage of 5V. If the Gain = 2, and reference divider = 1, shouldn't a full-scale code of 0xFFFF…

  • Resolved

  • 16 days ago
  • Data converters
  • Data converters forum
Answered

• [FAQ] DAC80508: [FAQ] Are there source code or header file examples for the DAC80508 family of devices?

  

  Paul_Frost

  Resolved

  Part Number: DAC80508 I would like to implement communication with the DAC80508 on my microcontroller, do you have any examples that will help me get started?

  • Resolved

  • 3 months ago
  • Data converters
  • Data converters forum
Answered

• DAC80508: RTE thermal pad

  

  Gregory Duperon

  Resolved

  Part Number: DAC80508 In the datasheet for the part, there are two images of the exposed thermal pad. 4205254 4206446 Which one is correct for DAC80508ZRTET ?

  • Resolved

  • 2 months ago
  • Data converters
  • Data converters forum
Answered

• DAC80508: Maximum SCLK Speed During Read

  

  Don Schelle

  Resolved

  Part Number: DAC80508 Hello, I see in the DAC80508 datasheet that the SCLK speed is limited during SPI read transactions. Those frequencies are details in Table 7 of the datasheet. Is the limitation of the read speed due to the SDO output drive strength…

  • Resolved

  • 2 months ago
  • Data converters
  • Data converters forum
Answered

• DAC80508: Abs Max Current vs Output Current

  

  Don Schelle

  Resolved

  Part Number: DAC80508 Folks, There seems to be some conflicting data in the datasheet. The abs max for current on any pin is stated at +/-10mA. However, the DAC80508 is spec'ed to deliver 20mA (with a fixed maximum voltage headroom), or 30mA in short…

  • Resolved

  • 4 months ago
  • Data converters
  • Data converters forum

• DAC80508: output current of REF-pin

  

  Noriyuki Takahashi

  TI Thinks Resolved

  Part Number: DAC80508 Hi team, Could you tell how much current the REF-pin can output? They want to use the REF-pin as the reference voltage for other devices. Regards, Noriyuki Takahashi

  • 4 months ago
  • Data converters
  • Data converters forum

• DAC80508: Can I keep DAC80508's CS line low?

  

  Eduardo da Silva Pino

  TI Thinks Resolved

  Part Number: DAC80508 Other Parts Discussed in Thread: DAC8568 Hi, Is it possible to keep the DAC80508's CS low while updating all of its outputs? Or do I need to reset the CS before every new data frame? I am asking this because I would like to write…

  • 8 months ago
  • Data converters
  • Data converters forum

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