The AD8273 is a low distortion, dual-channel amplifier with internal gain setting resistors. With no external components, it can be configured as a high performance difference amplifier (G = ½ or 2), inverting amplifier (G = ½ or 2), or noninverting amplifier (G = 1½ or 3). The AD8273 operates on both single and dual supplies and only requires 2.5 mA maximum supply current for each amplifier. It is specified over the industrial temperature range of −40°C to +85°C and is fully RoHS compliant. Applications * ADC drivers * High performance audio * Instrumentation amplifier building blocks * Level translators * Automatic test equipment * Sine/cosine encoders * ±4000 V HBM ESD * Very low distortion 0.00025% THD + N (20 kHz) 0.0015% THD + N (100 kHz) Drives 600 Ω loads * Two gain settings Gain of ½ (−6 dB) Gain of 2 (+6 dB) 0.05% maximum gain error 10 ppm/°C maximum gain drift * Excellent ac specifications 20 V/μs minimum slew rate 800 ns to 0.01% settling time * High accuracy dc performance 77 dB minimum CMRR 700 μV maximum offset voltage * 14-lead SOIC package * Supply current: 2.5 mA maximum per channel * Supply range: ±2.5 V to ±18 V https://elecena.pl/product/617785/very-low-distortion-dual-channel-audio-difference-amplifier 2008-02-12 https://elecena.pl/product/617785/very-low-distortion-dual-channel-audio-difference-amplifier 2018-03-28 https://elecena.pl/product/617785/very-low-distortion-dual-channel-audio-difference-amplifier 2025-01-17