Part Number: PGA281 My input range is 2.5mV to 20V(DC/Uni polar), if i given +/- 18 or +/-15 supply i can't measure the signal above above 18V or 15V(18-2.5) due to common mode range specified in datasheet. For achieving this range can i drive PGA281…
Part Number: PGA281 Dear Sir/madam,
Can I know, what is the bandwidth for this IC? What is the maximum frequency that we can input to the PGA281?
Need your advice if following connection is alright? 2.1) I need a PGA281 to use for a FPGA’s ADC. Below…
Part Number: PGA281 Hi team,
My customer is using PGA281, but can you help clarify the power sequence requirement of PGA281?
I see your answer in below thread said that datasheet page 20 describes the power sequence, but we only find below information…
Part Number: PGA281 Hi Expert,
I am going to use PGA281 in my project and need to verify the performance of PGA281, can you tell me how to test below spec with PGA281EVM? Thank you!
1. Rin and Ro of PGA281
2.CMRR
3.Input offset current, input offset…
Part Number: PGA281
Hi Team,
Can you share more information about the test condition of PGA281 CMRR?
Below information in datasheet only shows power supply condition, Gain setting, Vcm=0 and temperature and CMRR vs signal frequency.
But customer need…
Part Number: PGA281 what is the voltage range of VSP and VSN? i checked the below datasheet, but still confused. is that means VSP is 10V to 36V more than VSN is OK? can I use VSP=10V and VSN=0V ? ( single power) or I should use VSP=5V, VSN=-5V( positive…
Part Number: PGA281 Giving PGA281 an 10mVpp 400khz input sinwave signal, it output a 19khz sinwave signal with 12dB attenuation,Why the signal frequency is changed?
Part Number: PGA281 Hi ,
I am using PGA281 where its input stage supply is 10 V single ended (i.e VSP=10 V & VSN=0V) and
Output stage supply is 3.3V (i.e VSOP=3.3 V & VSON=0V) & Logic supply is 3.3V (Different power from output stage supply…
Part Number: PGA281 Hi,
I did the circuit below.
The Gain set to 2, and VOCM set to 0V.
Then the ERROR_FLAG always set to HIGH level (3.3V) when applying the voltage to the INP(TP1) and INN(TP5)
Which the voltage between INP and INN goes from 0.1 to 0…
Part Number: PGA281 Hi Team,
Can any expert help me to check if PGA281 can config as bipolar single-end output?
If input is +/-10V, I want to make a single-end output +/-2.5V with PGA281, but I couldn't get it work with TINA, from datasheet I think it…