ranaya
Advanced Member level 4
hi every1...
I'm luking for a multi range (-/+ 10 V) ADC (12 bit or higher) unit with internal PGA ! my objective is to implement a data acquisition system, supports wide range analog signals, with a programmable gain to minimize the board space. I searched over the web,but most of the ADCs with an internal PGA only support -/+ 5 analog input voltage range. All multi range (-/+ 10 V) ADCs dont have PGAs but provide higher ADC resolution.
Is there any alternative to achieve this problem ? (without using additional I/O s of the processor)
Thanx
I'm luking for a multi range (-/+ 10 V) ADC (12 bit or higher) unit with internal PGA ! my objective is to implement a data acquisition system, supports wide range analog signals, with a programmable gain to minimize the board space. I searched over the web,but most of the ADCs with an internal PGA only support -/+ 5 analog input voltage range. All multi range (-/+ 10 V) ADCs dont have PGAs but provide higher ADC resolution.
Is there any alternative to achieve this problem ? (without using additional I/O s of the processor)
Thanx