Other Parts Discussed in Thread: DAC9881 Hi,
Any one interfaced DAC9881 with MSP430?
I need help , whether we need to do any register setup for this or i can directly write the 3 byte data. Any way i can check whether my DAC is working fine?
Can i read…
Other Parts Discussed in Thread: DAC9881 Hi!
BIPOLAR OPERATION USING THE DAC9881 (data sheet page31)
Is the calculation formula of VBIP(CODE) right?
VBIP(CODE)=[ 1+R3/R2+R3/R1 ] x [ CODE/262144 - R3/R1 ] x VREF
For example,
R1=1K R2=2K R3=2K VREF=5V
CODE…
Other Parts Discussed in Thread: DAC9881 Hi,
Please can any one help me in writing DAC9881 initialization routine and any important handling for DAC9881.
As per document i understood its only value we need to write by CS enable, any other things i need…
Other Parts Discussed in Thread: DAC9881 Having issues with a design using a DAC9881. I'd like a private conversation.
Rather than having to dig into the data sheet to play a stupid game of which forum "is blessed" for the TI part I'm using you should…
Other Parts Discussed in Thread: DAC9881 Hi
My customer is using DAC9881. They use this IC by below setting. - RSTSEL-pin =DGND - USB/BTC-pin = DGND - VREFH=+5V (Middle scale=2.5V) They have a isuue. When power on, Vout-pin outputs 0V during reset. But…
Other Parts Discussed in Thread: DAC9881 , DAC121S101QML-SP I am doing work with a very low noise controller, and need a rad hard DAC that has very low noise characteristics. The DAC9881 is used in a design that is not rad hard and we need to either replace…
Hi Ryan, Thank you for your response. DRV8873 and DRV8874 seem to be ideal candidates for driving TEC element. Can we use DAC9881 to send variable voltage to DRV8873/8874 to regulate the current output ? Is it possible ?
Part Number: DAC11001A Other Parts Discussed in Thread: DAC9881 , DAC1282 , DAC91001 Hi team,
I didn't see the INL of DAC1282, but I think DAC11001A would be much more precise in DC output. I would like to confirm if it is the most precise DAC, especially…
Other Parts Discussed in Thread: DAC9881 Hi,
I am using DAC9881 with the following configuration :-
1) Gain = 0
2) Unsigned binary input mode
3) Standalone mode
4) VREFH = 4.75V
5) VREFL = -0.1V
I am using Kelvin connections for the reference input…
Hello,
1. This depends on your application. If your application requires higher accuracy and good settling time in time domain applications, then the DAC9881 is a better choice. The DAC3283 is designed for wireless products and has good performance in…