Datasheet Details
| Part number | OPA1622 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.08 MB |
| Description | High-Fidelity Bipolar-Input Audio Operational Amplifier |
| Datasheet |
 OPA1622 Datasheet
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General Description
The OPA1622, dual, bipolar-input, SoundPlus™ audio operational amplifier achieves a very low, 2.8-nV/√Hz noise density with an ultralow THD+N of
119.2 dB at 1 kHz and drives a 32-Ω load at 100mW output power.
Key Features
- 1 High-Fidelity Sound Quality.
- Ultralow Noise: 2.8 nV/√Hz at 1 kHz.
- Ultralow Total Harmonic Distortion + Noise:.
- 119 dB THD+N (142 mW/Ch into 32 Ω/Ch).
- Wide Gain Bandwidth Product: 32 MHz (G = +1000).
- High Slew Rate: 10 V/μs.
- High Capacitive-Load Drive Capability: > 600 pF.
- High Open-Loop Gain: 136 dB (600-Ω Load).
- Low Quiescent Current: 2.6 mA per Channel.
- Low-Power Shutdown Mode With Reduced Pop and Click.