PGA202 / 203 digitally controlled programmable gain instrumentation amplifier circuit


Posted on Nov 10, 2015

PGA202 is a digitally controlled programmable gain G = 1,10,100,1000 monolithic


PGA202 / 203 digitally controlled programmable gain instrumentation amplifier circuit
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instrumentation amplifier, PGA203 provide gain G = 1,2,4,8. Both have with CMOS or TTL. Compatible inputs for easy interface to microprocessors. Both FET input and a new cross-conducting path, the gain within the bandwidth remained almost constant. Gain and offset correction by laser, without using external components. PGA202 / 203 ceramic packaging and plastic packaging two forms, ceramic package operates over the industrial temperature range, plastic packaging can work throughout the commercial temperature range. The pin arrangement shown in FIG.




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