P
PK
- Jan 1, 1970
- 0
Hi all, I want to control the amplitude of 3 phase sine wave via
following option:
1. With help of PGA(programmable gain amplifiers) with good resolution
2.with analog switch & resistor network
I know in both ways it is possible, bt i wanna know in which way it
will be less costly n provide best resolution of gain.(PGA & analog
switches both r costly)
I m generation three phase sine wave by analog Quad DAC...
kindely suggest any new idea to solve this issue..
regards,
pravin
following option:
1. With help of PGA(programmable gain amplifiers) with good resolution
2.with analog switch & resistor network
I know in both ways it is possible, bt i wanna know in which way it
will be less costly n provide best resolution of gain.(PGA & analog
switches both r costly)
I m generation three phase sine wave by analog Quad DAC...
kindely suggest any new idea to solve this issue..
regards,
pravin