Answered

• DAC7551: DAC7551IDRNT

  

  ANAND THIRAVIAM

  Resolved

  Part Number: DAC7551 Tool/software: Hi, We are using this " DAC7551IDRNT " DAC in our design, we are looking for the thermal pad dimension to create land pattern for this part. If possible please share the land pattern dimension for the same…

  • Resolved

  • 5 months ago
  • Data converters
  • Data converters forum
Answered

• DAC7551: Unused SDO pin termination

  

  Kazuhiko Hirano

  Resolved

  Part Number: DAC7551 Tool/software: Hello, When not using SDO pin, the SDO pin can be left floating? Or does TI have any recommended terminations od SDO pin? Best regards, K.Hirano

  • Resolved

  • 7 months ago
  • Data converters
  • Data converters forum
Answered

• DAC7551: Power up DIN before VDD

  

  Kei Kuwahara

  Resolved

  Part Number: DAC7551 Hello team, My customer wants to pull up Digital Input (SCLK, SDIN, SYNC) to 3.3V before VDD. So the power up sequence looks like below. But they are powering up DIN and IOVDD at the same time. On the datasheet, Abs Max of DIN is…

  • Resolved

  • 10 months ago
  • Data converters
  • Data converters forum
Answered

• DAC7551: Clipping of Voltage output of DAC

  

  Peter Zha

  Resolved

  Part Number: DAC7551 Other Parts Discussed in Thread: XTR111 Hi, I have an issue with the DAC7551 output voltage behaves very cleanly up until a certain point at which the output voltage is clipped at about 4.25V to 4.37V. I've checked Vdd and VrefH …

  • Resolved

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

• DAC7551-Q1: Ta and Tj issue

  

  Hazel Sun

  TI Thinks Resolved

  Part Number: DAC7551-Q1 Hi team， At Environment temperature greater than 105 degrees, but junction temperature less than 150 degrees, which parameters of electrical performance will have an effect? Will the product fail? if so, what kind of failures will…

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

• DAC7551: CLR pin transition and DAC functionality

  

  Terral Salcedo

  Resolved

  Part Number: DAC7551 Hi, We intend to pull the CLR pin high permanently using a pull-up resistor. This means that there will be no high to low or low to high transitions on the CLR pin. We are concerned by the language in the datasheet that the DAC may…

  • Resolved

  • over 1 year ago
  • Data converters
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• DAC7551-Q1: what's the mean of Operating temperature range

  

  Hazel Sun

  TI Thinks Resolved

  Part Number: DAC7551-Q1 Hi team, could you help to see what's the meaning of Operating temperature range ? in my understanding, this should be the Tj, but we can see Tj is 150Max in DS thanks

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

• DAC7551: DAC7551ZTDRNRQ1

  

  Jessie Lester

  TI Thinks Resolved

  Part Number: DAC7551 Are the sides of the terminals solderable on this component? If so, where can I find this information. If not, does TI have an option for this component with "wettable flanks"? Thanks, Jessie

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

• CCS/DAC7551-Q1: Is there a code composer available for DAC7551-Q1?

  

  Scot Groulik

  TI Thinks Resolved

  Part Number: DAC7551-Q1 Tool/software: Code Composer Studio Is there a code composer available for DAC7551-Q1? Please advise, Scot

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

• DAC7551-Q1: Temperature Range

  

  Trey German8

  Resolved

  Part Number: DAC7551-Q1 DAC Experts, I'm interested in using the DAC7551-Q1 in an automotive application. The package size and daisy chaining are attractive for my application, but the temperature range is not. From an outsiders perspective it looks…

  • Resolved

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

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