OPA2604 Datasheet | Texas Instruments

Features - 1 Low Distortion: 0.0003% at 1 k Hz - Low Noise: 10 n V/√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) SOIC (8) PDIP (8) 3.91 mm × 4.90 mm 6.35 mm × 9.81 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic (8) V+ (+) (3, 5) (- ) (2, 6) Distortion Rejection Circuitry- Output Stage- (1, 7) VO - Patents Granted: #5053718, 5019789 (4) V- An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SBOS006A - SEPTEMBER...