INA1620 High-Fidelity Audio Operational Amplifier With Integrated Thin-Film Resistors and EMI Filters

1 Features

High-Quality Thin-Film Resistors
Matched to 0.004% (Typical)
Integrated EMI Filters
Ultra-low Noise: 2.8 nV/√Hz at 1 kHz
Ultra-low 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 Noise: 5 μA per Channel
Short-Circuit Protection
Wide Supply Range: ±2 V to ±18 V
Available in Small 24-pin WQFN Package