• DAC43401-Q1: Linux driver

  

  May

  TI Thinks Resolved

  Part Number: DAC43401-Q1 Hi Team, I am looking for linux device driver for DAC43401DSGRQ1. I need to configure it in my device tree I2C sub module. Is there a compatible device driver that we can use? Thank you. Regards, May

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

• DAC43401-Q1: What's the output buffer's typical current driving capacity?

  

  Shahzad Hafeezi

  Resolved

  Part Number: DAC43401-Q1 It's a simple design to control the current of an LED array (each LED has its series resistor) using a BJT and Rsen as shown in the figure. Just clarify the output current rating of the internal buffer

  • Resolved

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

• DAC43401-Q1: No oscilaltion in all gain condition?

  

  Takahiro Saito

  Resolved

  Part Number: DAC43401-Q1 Other Parts Discussed in Thread: DAC43401 Hi team, Customer want to make sure if DAC43401 will not oscillate in all gain condition. If customer keep capacitive load less than 1nF (RL=Infinite) and 2nF (RL=5kohm), there is…

  • Resolved

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

• DAC43401-Q1: How does DAC OUTPUT change gradually?

  

  Hyejin Joo

  Resolved

  Part Number: DAC43401-Q1 Depending on the situation, I'm changing DAC Output level from 5.1V to 2.5V, and vice versa. How can I change this DAC Output level gradually? As-is: Please refer to only blue wave. To-be:

  • Resolved

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

• DAC43401-Q1: Maximum value of Vout DC output impedance

  

  Takahiro Saito

  Resolved

  Part Number: DAC43401-Q1 Other Parts Discussed in Thread: TLV4197-Q1 Hi team, Customer wil connect DAC43401-Q1 output to TLV4197-Q1. Customer wants to simulate the DC accuracy of TLV4197 output. In order to simulate the DC accuracy, the need the maximum…

  • Resolved

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

• DAC43401: DAC43401DSG thermal pad

  

  Viktorija Cecil

  Resolved

  Part Number: DAC43401 Team, Does DAC43401DSG have a thermal pad that is not mentioned in the datasheet? What should that be connected to? Thanks Viktorija

  • Resolved

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

• DAC43401: PWM Generation

  

  ReedKacz

  Resolved

  Part Number: DAC43401 Other Parts Discussed in Thread: TPS61169 Hi DAC Team, I am wondering if it is possible to use the DAC43401 as a square wave generator with an adjustable duty cycle. There is a use where the DAC would need to operate the PWM…

  • Resolved

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

• DAC43401-Q1: Can I set a power on reset value and store in NVM?

  

  Ashiful Khurashi

  TI Thinks Resolved

  Part Number: DAC43401-Q1 Hi. I'm looking to put the DAC43401-Q1 into a design but I would like to confirm that I can set the power on reset value and store in NVM, such that during power up the device will output a pre-defined value. For our application…

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

• DAC43401: Can the FB pin be left floating if it's not being used?

  

  Lauren Mayfield

  TI Thinks Resolved

  Part Number: DAC43401 Or is it better to ground the pin?

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

• DAC43401-Q1: Initial state of internal switches just after powering up and the switch state update timing

  

  Takahiro Saito

  Resolved

  Part Number: DAC43401-Q1 Hi Team, In the following figure, I can see 4 internal switches at VDD, REF, OUT and AGND. My customer has a two questions regarding the internal switches. 1. Is it able to set the initial ON/OFF state for these switches…

  • Resolved

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

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