As a test, a non inverting op-amp configuration is shown below. We can use this IC for audio pre-amplification, it can provide an edge in terms of sound quality because of its price compared to its specs. A SPICE macromodel is available for design analysis. All are specified for 40☌ to 85☌ operations. The quad is available in 14-pin DIP and SO-14 surface-mount packages. This IC has single and dual versions in 8-pin DIP and 50-8 surface-mount packages in standard configurations. In addition, the OPA134 has a wide output swing, within 1V of the rails, allowing increased headroom and making it ideal for use in any audio circuit. This, in combination with high output drive capability and excellent DC performance, allows for use in a wide variety of demanding applications. A true FET input stage is incorporated to provide superior sound quality and speed for exceptional audio performance.
The main distinguishing feature of the OPA2134 Op-Amp is that they are ultra-low distortion, low-noise operational amplifiers fully specified for audio applications. The OPA2134 is a Dual Package Operational Amplifier, meaning it has two Op-Amps inside it and each Op-Amp can be used independently. Note: Complete Technical Details can be found in the OPA2134 datasheet given at the end of this page. Internally Trimmed Offset Voltage: 15 mV.Common mode Rejection Ratio CMRR: 100dB.This, in combination with high output drive capability and excellent DC performance, allows for use in a wide variety of – Slew Rate: 20 V/µs demanding applications.
#Op amp offset voltage and gain series#
The OPA2134 series is ultra-low distortion, low-noise operational amplifiers fully specified for audio applications. The OPA2134 Op-Amp is a low-cost, high-Performance Audio Operational Amplifier.
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