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THAT1570 - Audio Preamplifier IC

Datasheet Summary

Description

The THAT1570 is a versatile, high performance current-feedback amplifier suitable for differential microphone preamp and bus summing applications.

The IC comes in a small QFN package, which saves PCB space over discrete and other integrated solutions.

Features

  • y Low Noise: 1 nV/√Hz input noise (60 dB gain) y Low THD+N: 0.0003% ≤ 30 dB gain 0.0008% @ 40 dB gain y Low Current: 7.5 mA typ y Wide Bandwidth: 4.2MHz @40dB gain y High Slew Rate: 53 V/μs y Wide Signal Swing: >28.7dBu (±18V supplies) y Gain adjustable from 0 to >60 dB y Differential output y Small 4 x 4mm QFN16 package y Mates with THAT5171 Digital Preamplifier Controller IC Low-Noise, Differential Audio Preamplifier IC THAT1570.

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Datasheet preview – THAT1570

Datasheet Details

Part number THAT1570
Manufacturer THAT
File Size 123.67 KB
Description Audio Preamplifier IC
Datasheet download datasheet THAT1570 Datasheet
Additional preview pages of the THAT1570 datasheet.

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Full PDF Text Transcription

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FEATURES y Low Noise: 1 nV/√Hz input noise (60 dB gain) y Low THD+N: 0.0003% ≤ 30 dB gain 0.0008% @ 40 dB gain y Low Current: 7.5 mA typ y Wide Bandwidth: 4.2MHz @40dB gain y High Slew Rate: 53 V/μs y Wide Signal Swing: >28.
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