INA849DGKR TI Instrumentation, OP Amps, Buffer Amps

The INA849DGKR is a precision, ultra-low-noise instrumentation amplifier from Texas Instruments featuring a single external resistor gain setting from 1 to 10,000. It operates over a wide supply range of ±2.25V to ±18V and offers an ultra-low input noise of 1 nV/√Hz and a gain bandwidth product of 4 MHz at G=100. The device provides low offset voltage of 10 µV, low offset drift of 0.1 µV/°C, and high common-mode rejection of 120 dB. Housed in an 8-pin VSSOP (DGK) package, it operates over -40°C to 125°C. Applications include medical instrumentation (ECG), industrial process control, bridge amplifiers, and professional audio equipment requiring ultra-low noise and high accuracy. In stock at HL Electronics – request a quote for fast delivery.