Part Number: DAC7750 Other Parts Discussed in Thread: DAC8771 , DAC80501 Hi, I have been using DAC7750 for my application where the output (constant) current requirement is in b/w 0-2mA. Now, I have a similar application where the output (constant) current…
Part Number: DAC7750 Dear Team,
I am using DAC7750 with a PIC controller.
The problem i see is that, when i power up the default current i get out is approx 50mA without configuring anything.
I could not establish communication as well. I always read…
Part Number: DAC7750 Greetings,
I have interfaced a PIC controller to DAC7750 on SPI bus and given a common power supply(12Vdc) to both circuits. I am able to write and read back all registers like control, configuration, DAC data register etc
I have…
Part Number: DAC7750 Other Parts Discussed in Thread: DAC8750 Hi Team,
According to the datasheet DAC7750, RANGE bit set R2 and then change the Iout range as shown in the screenshot below.
However from the structure shown above, I assume that
Where…
Part Number: DAC7750 Other Parts Discussed in Thread: LM1117 , I have a circuit where I have connected DAC7750 SPI pins to ESP32 hspi pins. DAC7750 is powered with sx1308 boost IC, which is getting input from ESP32 3v3 pin (which again is coming from LM1117…
Part Number: DAC7750 I Have connected AVDD to 10Volts. And digital pins are connected to ESP32 which works at 3.3V digital levels. In the program, whatever value I set to DAC, the current suddenly shoots to 100mA and IC gets hot. If there is no command…
Part Number: DAC7750 Image of connections on PCB: PCB_DAC7750
I have made minimum connections with DAC7750 namely AVDD(=11.5V), SDO, DIN, SCK, LATCH, GND as seen in the PCB (link to the image attached above). I am just making the current ramp-up and ramp…
Part Number: DAC7750
Tool/software: TI C/C++ Compiler
Hi,
I am implementing an application that will set a DAC code on DAC7750 and reading voltage output from SDO. But whichever DAC value of code I write in my program I always get 0 V reading from SDO…
Part Number: MSP430FR6047 Other Parts Discussed in Thread: DAC7750 , , DAC8760 Hello;
I connected DAC7750 as below;
Please see if there's anything wrong.
The program I'm running is DAC8760_Interface I downloaded and modified to my MSP430FR6047 and…
Part Number: DAC7750 Hi team,
Could you tell me about the settling time of DAC7750?
1. Datasheet mentioned the settling time in condition that 16mA step, to 0.1% FSR. Could you tell me about this condition more detail?
2. The customer would like to know…
