• DAC53401: whether could offer internal buf spice mode

  

  Amelie Zheng

  TI Thinks Resolved

  Part Number: DAC53401 Hi Team, Customer would like to evaluate the stable of DAC54301. But can't find the internal buf info. Could you provide the buf spice model?

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

• DAC53401-Q1: VOL information of SDA

  

  Takahiro Saito

  Resolved

  Part Number: DAC53401-Q1 Other Parts Discussed in Thread: DAC53401 , Hi team, DAC53401 outputs LOW for ACK, but there is no description about Vol specification of SDA pin in the datasheet. I believe it has Vol(max)=0.4V capability at IOL=3mA the same as…

  • Resolved

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

• DAC53401-Q1: Read DAC_DATA register

  

  Takahiro Saito

  Resolved

  Part Number: DAC53401-Q1 Hi team, The datasheet mentions the DAC_DATA register is the wirte only register. Is the DAC_DATA register able to be read to get DAC_DATA register value? Regards, Saito

  • Resolved

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

• DAC53401-Q1: Definition of tR and tF

  

  Takahiro Saito

  TI Thinks Resolved

  Part Number: DAC53401-Q1 Hi team, Could you clarify the definition of tR and tF for I2C data and clock? According to UM10204 I2C specification, I believe that tR and tF is a period between 0.7Vcc and 0.3Vcc. I will appreciate your feedback. Regards…

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

• DAC53401-Q1: Simulation model of output opamp

  

  Takahiro Saito

  Resolved

  Part Number: DAC53401-Q1 Other Parts Discussed in Thread: DAC53701 Hi team, Is there any SPICE simulation model for the output opamp in DAC53401-Q1? Customer wants to simulate the phase compensation circuit in case that the load capacitance is close…

  • Resolved

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

• PCA9306-Q1: PCA9306TDCURQ1 without pull-up resistors on the I2C lines of VREF2

  

  Yossi Aharon1

  Resolved

  Part Number: PCA9306-Q1 Other Parts Discussed in Thread: DAC53401 , PCA9306 Tool/software: Hello, I have a design with PCA9306TDCURQ1 connected to DAC53401. The processor is connected to the VREF1 side of PCA9306. The I2C pull-up resistor of VREF1 side…

  • Resolved

  • 28 days ago
  • Interface
  • Interface forum
Answered

• DAC53401: Replace analog potentiometers with Precision DACs

  

  Juan Aparicio Jimenez

  Resolved

  Part Number: DAC53401 Other Parts Discussed in Thread: DAC43608 , DAC43401 , , DAC60501 , DAC63204 Dear data converters team, My customer is interested in replacing an analog potentiometer with a digital potentiometer. Nevertheless, the 2048 steps needed…

  • Resolved

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

• DAC53401: Schematic Review and Questions

  

  Ashwati Krishnan

  Resolved

  Part Number: DAC53401 Hello there, I had a few questions regarding the implementation of the DAC53401. Details below: Aim: To use the DAC to generate a buffered DC voltage of 0.9V, which will be used for setting a bias in summing amplifiers Questions…

  • Resolved

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

• DAC53401: Matlab w/ Aardvark

  

  Rui Almeida

  Part Number: DAC53401 Hello, I was trying to control the output of this DAC with a Matlab script and a Aardvark, but I'm having some issues. Is there some sample code or examples I can check??

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

• DAC53401: Mechanical and package details

  

  user5018898

  Resolved

  Part Number: DAC53401 Hi, Can you provide the mechanical/packaging details for this device? Thanks, Jose

  • Resolved

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

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