Part Number: REF3025
Hello Team
Could you help explain the difference between 3v input step response and 5v input step response?
1) Rise time 3V input is longer than 5V?
2) the rise wave have s step, why? 5v input, output voltage have a slow down
Part Number: MSPM0L1306 Other Parts Discussed in Thread: REF3025 , SYSCONFIG Hi Champs!
Customer is finalizing his 1st MSPM0L PCB and raised some BSL/pin related questions:
1.
For the ADC we will use an external reference voltage source (REF3025). We will…
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: INA849 Other Parts Discussed in Thread: TINA-TI , REF5025 , REF3025 Hi Team,
Can you have a look at the following customer question?
I'm using the INA849 for the evaluation of a strain gauge sensor circuit. Single supply +15V My Vcm is 2…
Hi, Ryan:
Today we tested the SNR with REF3025 as the referece( the input : 1Khz Sin, 2.45V Peak to Peak, offest : 1.25V)
the SNR is sitll about 80dB, We also try to change the Mode, No any improvement. the result e as following, FYI
Regards
Torres
Hi Bob B,
you would suggest making the measurement ratiometric to cancel this drift in the conversion result.
=> It means i need use External reference (REFP0, REFN0) and Current sources on, 500 µA.
Can i use analog supply (AVDD – AVSS) used as…
Hi Sandheep,
Do you have any recommendations on low-noise regulators for this application? My PCB has both 5V and 24V available.
If your 5Vdc and 24Vdc power sources are directly connected from wall wart adapter, you need to place some filters after the…
Part Number: MSP430FR2355 Other Parts Discussed in Thread: MSP-EXP430FR2355 , MSP-FET , , TPS55288 , USB2ANY , HDC1080 , REF3025 , TMP708 , TMP117 , TMP116 , OPT3001 , INA180 Tool/software: Code Composer Studio There is no shortage of users who have had this problem…
Part Number: TMS320F280049 Other Parts Discussed in Thread: REF3025 , ADS7947 Tool/software: Code Composer Studio Dear colleagues
I used the ADC inside of F280049, I found one problem that the amplitude of signal would vary periodically.
So I do a test…
Part Number: REF3012 Other Parts Discussed in Thread: REF3025 Customer found when no load, the output voltage of REF3012 and REF3025 are too high and violate the spec in the datasheet. please find the measured values here.
Could you explain why the behavior…