Part Number: PGA281 Other Parts Discussed in Thread: ADS9110 , THS4551 , OPA625 Hello Team,
would 15k resistors on both inputs of the PGA281 influence the noise performance?
Typically chopping input does not interface good with high impedance source but…
Part Number: PGA281 Hello,
We are planning to use PGA281 for high accuracy voltage measurement. The minimum input voltage is 350 mV and the signal will be unipolar. The gain of PGA281 will be selected as 4. The datasheet shows the offset voltage, offset…
Part Number: PGA281 Other Parts Discussed in Thread: ADS9110 , OPA2320 , THS4551 , OPA2625 , ADS8900B , OPA625 Is there a limitation of drivin SAR ADC directely ( kickback, settling , accuracy ).
In my understanding, a ADC-driver needs higher BW to handle…
Part Number: PGA281 Hi Team,
Customer met noise issue in their design, and found PGA281 gain changes during system operation, they want to know if it's ok to use 0 ohm for gain resistors?
Our EVM uses 100k pull down and 1k pull up, any special reason…
Part Number: PGA281 Other Parts Discussed in Thread: TINA-TI Hi Team,
Our customer is simulating PGA281 with LTSpice and noticed that the simulation shows some error in the signals. In the upper part of the screenshot is the input signal and in the lower…
Part Number: PGA281 Other Parts Discussed in Thread: OPA625 , ADS8900B , THS4031 , OPA2320 , OPA320
Hi,
I'm looking for an PGA, so that I can measure a voltage level from 0,01V to 10V with an ADS8900 SAR ADC.
Can I connect the ADS8900 with one of these…
Part Number: PGA281 Hi team,
Our customer try to configure gain 1 but the output voltage is getting a half of input voltage.
Could you check their schematic and let me share it with you internally ?
Thank you and best regards,
Michiaki
Part Number: PGA281 Other Parts Discussed in Thread: ADS1259 , Hi,
I was hoping you could provide some clarity on the reading I am getting using a PGA281 in a low side current sense configuration. The readings seem to be relatively accurate and linear…
Part Number: PGA281 Hello Team,
Does PGA281 analog power supply VSP/VSN has revers protection inside device?
withe Gain 1 (or lower), what is the minimum input signal level? I found the output is not right level when input is 15mV Diff.
Thanks
Jay