Part Number: DAC7578 Tool/software:
Hello,
Our costumer is looking to utilize the LDAC functionality for the DAC7578. Are the Data Buffer and Data register the same or they can be programmed differently?
Can we load different data in buffer…
Part Number: DAC7578 Tool/software: Hi TI expert:
I get a problem in my design when I try to use MCU I2C communicate with DAC7578SPWR.
The following pictures are the waveforms get from the pins of DAC7578SPWR:
As the picture shows, the master…
Part Number: DAC7578 Tool/software: Hi, We have a design with multiple octal DACs DAC7578SRGET on the same I2C bus. The LDAC hardware pins are tied together and driven from a GPIO from the MCU. We are able to succesfully write to individual DAC channels…
Part Number: DAC7578 Tool/software: Hi team,
Customer is evaluating DAC7578SRGER in their project, however there is no footprint info in datasheet, could you help share latest datasheet with package info inside it?
Thanks and Best regards
Will
Part Number: DAC7578 Tool/software: Hi Team,
I had a question regarding the DAC7578. Can the output of the DAC be switched at higher frequencies (10kHz)?
Looking at the datasheet, the highest update rate is 188.88 kSPS so it should be able to output…
Part Number: DAC7578 I have an application with 5 octal DACs p/n DAC7578 devices on a shared I2C bus operating at 400 kbps. Each device has a unique address, obviously. I tried writing 0x90 followed by a command/access byte of 0x00, then 2-bytes of left…
Part Number: DAC7578 Other Parts Discussed in Thread: DAC53204 , TPS7A57 Hi,
We are using DAC7578 for voltage margining. We are going to voltage margin with the help of resistor. We are forcing the voltage through the resistor for margining. Kindly…
Part Number: DAC7578 I am trying to calculate the output Voltage range for input voltage range of 0 to 3.3V using DAC 7578 where Vref =3.3V and AVdd = 3.3V. Is their any formula that I can use to calculate the range? or can I use Analog engineer's calculator…
Part Number: DAC7578 Hi team,
For the DAC7578 does the VDD marked below need to be same as the DAC supply voltage. In my customer's case the VDD marked below (pull up for I2C resistors ) is 3.3V and the DAC operates at 5.5V.
Will there be a communication…
Part Number: DAC7578 Hello,
I am having problems generating an output voltage.
My steps are like this:
1. Speak to the slave (DAC): 0x4A --> It gets acknowledged
2. Write to DAC input register channel A, and update DAC register channel A: 0x30…
