I had used ADS1248, it had PGA which can wirk with AVSS+0.1V. So I cannot measure sinle ended signal reference to ground.
I found another IC, ADS1220, it works if we bypass PGA. But it has 4 channel unlike ADS1248 which has 8 channles?
Any one IC with 8 channels & can do sinle ended measurement of small signals of range 50mV
I found another IC, ADS1220, it works if we bypass PGA. But it has 4 channel unlike ADS1248 which has 8 channles?
Any one IC with 8 channels & can do sinle ended measurement of small signals of range 50mV