This OPA1641 (single), OPA1642 (dual), and OPA1644 (quad) series, ultra-low distortion, JFET-input low noise amplifiers fully specify auditory applications.
The OPA1642 is the OPA1641, rail-to-rail output swing, and the OPA1644 allows for increased headroom to make these devices suitable for any audio circuit application.Features include 5.1nV/√hertzNoise, low +N (0.00005% officer), low input bias current of 2pA quiescent current, low 1.8mA per channel.
The operating supply voltage range of these devices is wide from 2.25V ±18V to ±.The OPA1641, OPA1642, and OPA1644 series amplifiers are unity-gain stable and provide excellent quality dynamic behavior over a wide range of load conditions.
characteristic
- High superior sound quality
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True JFET input op amp
With low input bias current
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Low noise at 5.1nV/√:hertzIn Hertz
- Ultra-low distortion: 0.00005% Hz
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highConversion rate/µs 20V:
- Unified access to stability
- There is no phase reversal
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Low electrostatic current:
1.8mA per channel
- Rail-to-rail output
- 2.25V wide range: ± supplied to ±18V
- Single, double, and quad versions
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apply
- Professional audio equipment
- Analog and digital mixers
- Play room equipment
- High-end A/V receiver
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High-end blue light ™Laser turntable