Hello,
Can you pls advise how to turn off ADS1246.
MSP430F41793 GPIO pin use to control ADS1246 CE and Reset pin.
But ADS1246 can only be trun off when we set the GPIO pin to to input direction instead of output direction, which is very wierd operation…
Other Parts Discussed in Thread: ADS1246 I want to perform the following
1. Apply power to ADS1246
2. Perform a single conversion
3. Read Results
4. Remove Power
Repeat above steps 1 per second to maximize battery life
Offset and gain errors do not…
Thanks for this bit of info. It wasn't clear in the datasheet, and I was seeing a very strange problem where the high bit of the high byte was always mirroring the high bit of the middle byte on my readings until I changed to capturing the bit on the…
Other Parts Discussed in Thread: ADS1246 , ADS1230 , ADS1232 , ADS1247 , ADS1248 I am wondering if anyone has any experience with the ADS1246. Specifically with the PGA feature of the device. I am using a loadcell as a sensor. At rest it has an output 0 volts…
Other Parts Discussed in Thread: ADS1246 In my application, ADS1246 needs to sample a single ended signal from 0.2 to 4.8V, besides a differential signal.
But discription about input signal range and common voltage input range is not very clear in the…
Part Number: LMP7721 Other Parts Discussed in Thread: ADS1246 , LMC6482 , , LMP2231 Dears
I want to choose a 24bit, I/V conversion pre-op amplifier for the silicon photovoltaic cell, the photocurrent is 40pA~500nA , and the low input offset current LMP7721MAX…
Part Number: OPA4192 Other Parts Discussed in Thread: ADS1246 , TLV274 , INA128 , OPA192 , TLV271 , TINA-TI Hi Team,
My customer would like to use TLV274, OPA4192, INA128 pspice model to run simulation, for the purpose of getting more accuracy result my customer…
Hi Kai,
Thanks your provide the suggestion about the INA828.
Because I use the INA128 output connect to the input of ADS1246(VDD: 5V), and I want to limit the output voltage to make sure the voltage under the VDD of ADS1246.
I see the maximum value of…
Hi Miguel,
I cannot stress enough how important it is to know the noise target for your system and sensor. If that is a moving target, it will be very challenging to design your system in any meaningful way, because you might end up needed a discrete…
Other Parts Discussed in Thread: ADS1220 , ADS1246 , ADS124S06 , INA333 Hi all,
I want to measure two wire RTD sensor (NTC or PTC) but I cant find any IC for this purpose. Generally, there are many IC that measure three wire or four wire RTD but I am using…
