OPA2210

OPA210, OPA2210 SBOS924H – SEPTEMBER 2018 – REVISED AUGUST 2021 OPAx210 2.2-nV/√Hz Precision, Low-Power, 36-V Operational Amplifiers Input Voltage Noise (50 nV/div) Total Amplifiers (%) 1 Features Precision super beta input performance: – Low offset voltage: 5 µV (typical) – Ultra-low drift: 0.1 µV/°C (typical) – Low input bias current: 0.3 nA (typical) Ultra-low noise: – Low 0.1-Hz to 10-Hz noise: 90 nVPP – Low voltage noise: 2.2 nV/√ Hz at 1 kHz High CMRR: 132 dB (minimum) Gain bandwidth product: 18 MHz Slew rate: 6.4 V/µs Low quiescent current: 2.5 mA/channel (maximum) Short-circuit current: ±65 mA Wide supply range: ±2.25 V to ±18 V No phase reversal Rail-to-rail output Industry-standard packages 2 Applications Ultrasound scanner Multiparameter patient monitor Merchant network and server PSU Semiconductor test Spectrum analyzer Lab and field instrumentation Data acquisition (DAQ) Professional microphone and wireless systems Time (1 s/div) OPAx210 0.1-Hz to 10-Hz Noise 3 Description The OPA210 and OPA2210 (OPAx210) are the next generation of OPAx209 operational amplifier (op amp). The OPAx210 precision op amps are built on TI's precision, super-beta, complementary bipolar semiconductor process, which offers ultra-low flicker noise, low offset voltage, and low offset voltage temperature drift. The OPAx210 achieve very low voltage noise density (2.2 nV/√Hz) while consuming only 2.5 mA (maximum) per amplifier. These devices also offe...