Model：INA128UA

Manufacturer：Texas Instruments

Stocks：5000

Describe：INA128UA is a high-precision low-power instrumentation amplifier launched by Texas Instruments. It adopts an 8-pin SOIC-8 surface mount packaging. This device is based on the classic three-ampere circuit design and can set any gain within the range of 1 to 10,000 by using a single external resistor. It is suitable for various precision signal conditioning applications. Main performance parameters: Offset voltage as low as 25 µV, temperature drift of 0.5 µV/°C, common mode rejection ratio up to 120 dB (G ≥ 100), noise density at 1 kHz is 8 nV/√Hz, input bias current as low as 2 nA - 5 nA. The operating voltage range is wide, supporting single power supply from 4.5V to 36V or dual power supply from ±2.25V to ±18V. The static current is only 700 µA, suitable for battery-powered systems. Internal input protection can withstand voltages up to ±40V without damage. This device is the standard package version of the INA128 series. Its operating temperature range is from -40°C to +125°C. It complies with the RoHS standard and is lead-free and environmentally friendly.