OPA1655
OPA1655 is Audio Operational Amplifier manufactured by Texas Instruments.
- Part of the OPA1656 comparator family.
- Part of the OPA1656 comparator family.
OPA1655, OPA1656
SBOS901C
- MARCH 2019
- REVISED SEPTEMBER 2022
OPA165x Ultra-Low-Noise, Low-Distortion, FET-Input, Burr-Brown™ Audio Operational Amplifiers
1 Features
- Ultra-low noise:
- Voltage noise: 2.9 nV/√Hz at 10 kHz
- Current noise: 6 fA/√Hz at 1 kHz
- Low distortion:
- 0.000029% (- 131 dB) at 1 kHz
- 0.000035% (- 129 dB) at 20 kHz
- High open-loop gain: 150 dB
- High output current: 100 mA
- Low input bias current: 10 pA
- Slew rate: 24 V/μs
- Gain bandwidth product: 53 MHz
- Rail-to-rail output
- Wide supply range:
±2.25 V to ±18 V or 4.5 V to 36 V
- Quiescent current: 3.9 mA per channel
2 Applications
- Professional microphones and wireless systems
- Professional audio...
