OPA1622 - High-Fidelity Bipolar-Input Audio Operational Amplifier

Texas Instruments

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Datasheet Details

Part number	OPA1622
Manufacturer	Texas Instruments
File Size	3.08 MB
Description	High-Fidelity Bipolar-Input Audio Operational Amplifier
Datasheet	OPA1622-etcTI.pdf

OPA1622 Product details

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. 130 mA.

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.

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Published: Oct 10, 2019 |