Part Number: DAC81408 Tool/software: Hi Team, We are using DAC81408E in one of our design. The output of DAC, connecting to an Analog Input of Servo Drive, the range of input is +/-10V differential. Can you please suggest a power device with minimum size…
Part Number: DAC81408 Hi
I have use DAC81408in my new design, TOGGLE0 is pulled up to 3.3V through a 10Kohm, the schematic is reference from DAC81408 EVM User's Guide， I think the 10K pull up resistor is used to enhance toggle input signal driving…
Part Number: DAC81408 Dear TI team
I have three questions for this DAC IC.
1. Is it correct that the power down mode function works at the timing of [power off → power on], and the glitch is 0.3V at the maximum? Or is there a difference between power…
Part Number: DAC81408 Hi
We need DAC81408 to work at Toggle mode, I see figure31 description toggle signal:1Vpp, but we want to use a external 4KHz Oscillator to drive toggle pin, the 4KHz Oscillator output signal is 3.3V logic level, is the 3.3V voltage…
Part Number: DAC81408 Hi,
I have a problem to manage the output of the DAC0. At the start, the output DAC0 is @-20volts. When i send a communication with SPI, fall into the place, i can to drive this output correctly. I try a reset in the register 0x0E000A…
Part Number: DAC81408 Other Parts Discussed in Thread: DAC81404 Dear Technical Support Team,
DAC81408 datasheet shows DACn-DATA[15:0] is R/W.
But Read doesn't work. Others are working for register read.
Is it typo?
DAC81404 datasheet shows "write…
Part Number: DAC81408
Dear Technical Support Team,
DAC81408 shows VREFIN = 2.5 V. It seems external reference for specification.
Does "STATIC PERFORMANCE" include external reference error(range and drift) or ideal 2.5V?
Especially "Gain error…
Part Number: DAC81408 Other Parts Discussed in Thread: REF3025 , OPA2187 , Dear Technical Support Team,
There is Figure 67. Schematic for Remote Ground Tracking on datasheet page 46.
Do you have this accuracy between REFGND PIN and REF PIN?
1kΩ resistor are…
Part Number: DAC81408 Hi Experts,
We need your assistance with our customer.
(Please Note: For this case, VDD = VAA = +5v)
On the DAC81408, can Vcc = +5.8v and Vss = -5.8v for +/-5v and +/- 2.5v output operation or, does Vcc absolutely need to be +9v…
