OPA1644 amplifier equivalent, jfet-input audio operational amplifier.
*1 Superior Sound Quality
* True JFET Input Operational Amplifier
With Low Input Bias Current
* Low Noise: 5.1 nV/√Hz at 1 kHz
* Ultralow Distortion: 0.00.
* Professional Audio Equipment
* Analog and Digital Mixing Consoles
* Broadcast Studio Equipment
* High-.
The OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series are JFET-input, ultralow distortion, low-noise operational amplifiers fully specified for audio applications.
The OPA1641, OPA1642, and OPA1644 rail-to-rail output swing allows increased.
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