Part Number: DAC8822 Tool/software: Hi! When trying to determine the full scale range of DAC8822 I noticed that the datasheet states "The R-2R ladder presents a code-independent load impedance to the external reference of 5kΩ ± 25%". Does this mean that…
Part Number: DAC8822 Other Parts Discussed in Thread: OPA1652 , OPA1602 , , BUF634 , TINA-TI , OPA1612 , OPA1656 , OPA1642 , DAC11001B Tool/software:
Hello, I'm using the DAC 8822 for a high resolution audio application as in the attached schematic…
Part Number: DAC8822 Other Parts Discussed in Thread: OPA2277 , OPA227 , THS4031 Hi Team, I want to generate a sine wave of frequencies 10KHz and 250KHz from DAC8822. For a brief reading of the datasheet, I've needed some clarifications and hoping you…
Hi Tomasz,
Welcome to the E2E forums!
Your math is correct, so I think we need to find a solution for the reference current limits. You could consider using multiple references, or you could buffer the reference with a unity gain opamp. Most precision…
Hi John,
You accidentally sent me an email concerning this thread, I didn't open this case and don't know the person involved so you might want to contact the originator.
Best regards,
Steve
Part Number: DAC8822 Other Parts Discussed in Thread: THS4011 Dear expert,
Here is a question about the "settling time" of DAC8822 vs. AD5547.
1, From the datasheet, we can see both DAC8822 and AD5547 have the same spec - 0.5us settling time.
…
Part Number: DAC8822 I use dac8822 to Converting Digital Signal to Analog Signal，the Digital Signal from ads8584,but I can not get right Analog Signal.
I input sinusoidal wave and convert it to digital signal with ads8584,This digital signal is directly…
Part Number: DAC8822 Other Parts Discussed in Thread: OPA277 Hi Technical Support,
We have simulated using TINA DAC8822 and got the required simulation output without any issues.
But when we launch the product using the simulated Schematics we have…
Part Number: DAC8822 Other Parts Discussed in Thread: TINA-TI Hello,
I am looking at the user example circuit that comes with TINA-TI for the DAC8822 and I was wondering: If I run a Fourier Analysis/Fourier Series of that circuit in TINA-TI it calculates…
