Part Number: DAC7742 Other Parts Discussed in Thread: DAC7741 HI, Staff
Please ask me a question on DAC7742YC's Settling time.
Datasheet (SBAS256A) page 2 states "Settling Time to ±0.003%: 4us(max)". There is also a description of page5 ANALOG ts…
Part Number: DAC7741 Other Parts Discussed in Thread: DAC7742 , Hello Expert,
What's the major differences between DAC7741 and DAC7742?
We need your quick response.
Best Regards,
Michael
Part Number: DAC7742 Hello
I want to use DAC 7742 to generate a arctan waveform with a MCU. It looks llike I need to chage the control signals every time when the data changes? Can I keep them unchanged when the chip is working?
Thanks
Part Number: DAC7742 Hi Team，
Data sheet of chip DAC7742, Digital ground GND or analog ground AGND connected to RPOT1 and RPOT2 in Figure 7 on page 14? The pin marking in the figure seems to be wrong. Should pins 15, 16, 17 and 18 be modified to 45…
Part Number: DAC7742 Hello,
My customer can not get a output of DAC7742. Below is the schamtic and capture wavefomr:, he wants to use DAC in direct mode, so LDAC is kept low.
Figure 1
Figure 2 is the waveform of the corresponding pins when sending…
Other Parts Discussed in Thread: DAC7742 Hello, I have a question about DAC7742. There is a possibility that is occurring the latch-up at DAC7742. Because, The REFout is reduced to 30% of the original output. As a result, The Vout reduced to 30% from…
Hi Mark,
Thanks for your response.
it seemed 'Back-to-back' write can be possible with DAC7742 in EMIF, right?
Actually, what we are considering is DAC902 and I'm afraid this is too fast and it can not be work with EMIF of C6748 in 'Back-to-back…
Hi Manish,
I regret to inform you that we cannot provide you with an IBIS model for this device.
This is an older Burr-Brown design that is not compatible with our newer design tools.
I looked at the DAC7742, which has a model, but the devices are…
