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High Performance, High Fidelity Audio Dual OpAmp ( This is an improved LM4562 ) Av=1; Vout=3Vrms; Load=600ohm and 2k Ultra Low Distortion, Very Low Noise The LME49720 is part of the ultra-low distortion, low noise, high slew rate operational amplifier series optimized and fully specified for high performance, high fidelity applications. Combining advanced leading-edge process technology with state-of-the-art circuit design, the LME49720 audio operational amplifiers deliver superior audio signal amplification for outstanding audio performance. The LME49720 combines extremely low voltage noise density (2.7nV/ ? ^Hz) with vanishingly low THD+N (0.00003%) to easily satisfy the most demanding audio applications. To ensure that the most challenging loads are driven without compromise, the LME49720 has a high slew rate of ±20V/?s and an output current capability of ±26mA. Further, dynamic range is maximized by an output stage that drives 2k? loads to within 1V of either power supply voltage and to within 1.4V when driving 600? loads. The LME49720's outstanding CMRR (120dB), PSRR (120dB), and VOS (0.1mV) give the amplifier excellent operational amplifier DC performance. The LME49720 has a wide supply range of ±2.5V to ±17V. Over this supply range the LME49720’s input circuitry maintains excellent common-mode and power supply rejection, as well as maintaining its low input bias current. The LME49720 is unity gain stable. This Audio Operational Amplifier achieves outstanding AC performance while driving complex loads with values as high as 100pF. Ultra high quality audio amplification State of the art phono pre amps High performance professional audio High fidelity equalization and crossover networks High performance line receivers US: $3.75 Canada: $4.50 International: $5.50 Lowest cost option. 2-nd item: S&H 75% less than first (or 25% of first) item nr 3-5: S&H 80% less than first (or 20% of first) item nr 6-10: S&H 90% less than first (or 10% of first) Be sure to add me to your favorites list! (LME49720 hifi dual low noise lo thd opamp pro audio (X2 is the responsibility of Jodi Valenzuela) |
J.valenzuela@cedar--rapids.com (Jodi Valenzuela) for more information.
