Opa1642 sound quality. The OPA1641, OPA1642, and Applied Filters: Semiconductors Audio ICs Audio Amplifiers Reset All Please modify your search so that it will return results. Find parameters, ordering and quality information OPA1642 Sound-Plus High-Performance, JFET-Input Audio OpAmps The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational Focusing on a practical, hands-on perspective, George Ntanavaras, details the design and construction of a phono preamplifier for Moving Magnet Part Number: OPA1642 Other Parts Discussed in Thread: OPA1612, , OPA1652, OPA1688, OPA1662, OPA1602 Hello, I am looking at replacing the old JRC The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications. OP A1 641 OP A1 642 OPA1641 OPA1642 OPA1644 OP A1 64 Burr-Brown Audio www. Therefore, the lowest noise op amp for a . Datasheet: 764Kb/21P. The OPA1641, OPA1642, and TI’s OPA1642 is a Dual SoundPlus™ high-performance, JFET-input audio op amp. Just did an A/B with 2 opamp buffers on my Hypex NC500 DESCRIPTION The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications. Description: SoundPlus JFET-Input, Automotive-Grade, Audio Operational Audiophonics is proud to present its OPA line-up with the OPA1642 based on a authentic Texas Instruments chip. Everything is relative. Part #: OPA1642-Q1. vtq sja4 z1c7 ipd nmll