OPA2604

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community OPA2604 SBOS006A – SEPTEMBER 2000 – REVISED DECEMBER 2015 OPA2604 Dual FET-Input, Low-Distortion Operational Amplifier 1 Features 1 Low Distortion: 0.0003% at 1 kHz Low Noise: 10 nV/√Hz High Slew Rate: 25 V/µs Wide Gain-Bandwidth: 20 MHz Unity-Gain Stable Wide Supply Range: VS = ±4.5 to ±24 V Drives 600-Ω Loads 2 Applications Professional Audio Equipment PCM DAC I/V Converters Spectral Analysis Equipment Active Filters Transducer Amplifiers Data Acquisition 3 Description The OPA2604 is a dual, FET-input operational amplifier designed for enhanced AC performance. Low distortion, low noise, and wide bandwidth provide superior performance in high quality audio and other applications requiring dynamic performance. New circuit techniques and special laser-trimming of dynamic circuit performance yield low harmonic distortion. The result is an operational amplifier with exceptional sound quality. The low-noise FET input of the OPA2604 provides wide dynamic range, even with high source impedance. Offset voltage is lasertrimmed to minimize the need for interstage coupling capacitors. The OPA2604 is available in 8-pin plastic mini-DIP and 8-Pin SOIC surface-mount packages, specified for the –25°C to 85°C temperature range. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) OPA2604 SOIC (8) PDIP (8) 3.91 mm × 4.90 mm 6.35 mm × 9.81 mm (1) For all available ...