INA828IDR

INA828IDR is the tape-and-reel SOIC-8 ordering code for the Texas Instruments INA828 instrumentation amplifier, listed as ACTIVE on the TI buy page for this exact code. It specifies an input offset voltage of 50 µV maximum, a gain drift of 5 ppm/°C at unity gain, input noise of 7 nV/√Hz, a bandwidth of 2 MHz at unity gain falling to 260 kHz at a gain of 100, common-mode rejection of 110 dB minimum at a gain of 10, and a supply current of 650 µA maximum, running from a single 4.5 V to 36 V supply or dual ±2.25 V to ±18 V rails over -40 °C to +125 °C. The selection point is precision bridge and sensor front ends that need the INA828 drift class without the cost of a chopper architecture: weigh-scale, pressure and RTD signal chains where the gain is set once by a single resistor. Selection advice: bandwidth and CMR both move with gain in this family, so verify the figures at the gain your resistor actually sets - the 2 MHz headline applies at unity gain only. Parameters verified against the TI INA828 datasheet SBOS792 (ordering information and electrical characteristics).