INA826AIDR TI Instrumentation

The INA826AIDR from TI is a cost‑effective instrumentation amplifier with rail‑to‑rail output, designed for precision low‑power signal conditioning. For selection, it operates from 3 V to 36 V single or ±1.5 V to ±18 V dual supply, draws just 200 µA quiescent current, and accepts a gain from 1 to 1000 set by a single external resistor . The CMRR exceeds 100 dB at G=10, input offset is 150 µV max with only 35 ppm/°C drift, and the −3 dB bandwidth reaches 1 MHz at G=1 . Inputs withstand ±40 V overvoltage, and the SO‑8 package operates from −40 °C to +125 °C . In application, it serves industrial process control, data acquisition, portable medical instruments (ECG, patient monitors), flow transmitters, and battery‑powered test equipment requiring accurate differential amplification and high common‑mode rejection. In stock at HL Electronics – request a quote for fast delivery.