Part Number: DAC5578 Hi,
I received the following question from my customer.
How much current can the DAC5578 output with all(8ch) channel simultaneously?
Best Regards,
Kuramochi
Part Number: DAC5578 Sir,
The offset error and the gain are all measure by (12-bit: 30 and 4050; 10-bit: 12 and 1012; 8-bit: 4 and 250)
For 8-bit version, what is the Offset error and the Gain error for 0-3 and 251-255?
Thank you
C.T.
Other Parts Discussed in Thread: DAC5578 Hi Sir,
Currently we simulate DAC5578 application LED dimming now, but have some question need you help.
So, could you help us to review schematic and comment this? Thanks.
Reference Voltage can use divider…
Other Parts Discussed in Thread: DAC5578 Customer found there is noise at output of DAC5578, it is sine signal, the frequency is around 160kHz, there is description about clock feedthrough in D/S, does this noise is due to clock feedthrough?
Part Number: TCA9535 Other Parts Discussed in Thread: DAC5578 Hi
My customer plan to use I2C Fast mode .
TCA9535 has the specification of minimum value for I2C input fall time. (20 x (Vdd/5.5V))
Customer understood, it is from I2C standard. However…
Hi Ruta,
Can you confirm if the devices you have are actually DAC7578 and not DAC5578? The behavior you are describing is correct for a 8-bit device. If you are not sure, please tell me all of the markings on the top of the device and I can confirm…
Hi Phillip,
One does not simply address 60 DACs. I think we can accommodate you on your quest.
I would suggest the DAC5578. It is an Octal 8-bit I2C DAC that has two tri-state address pins, meaning that there are 8 possible addresses. If math doesn…
Other Parts Discussed in Thread: DAC5578 , DM3730 Hi,
Now ,our products used dm3730 as CPU,and used i2c4 configured DAC5578 chip,the driver of i2c4 i changed from u-boot omap24xx_i2c.c. But i met such a problem,
driver work well on DSP core with compile…
