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AD8338 - 18MHz Variable Gain Amplifier

Description

The AD8338 is a variable gain amplifier (VGA) for applications that require a fully differential signal path, low power, low noise, and a well-defin

Features

  • Voltage controlled gain range of 0 dB to 80 dB 3 mA supply current at gain of 40 dB Low frequency (LF) to 18 MHz operation Supply range: 3.0 V to 5.0 V Low noise: 4.5 nV/√Hz at 80 dB gain Fully differential signal path Offset correction (offset null) feature Internal 1.5 V reference 16-lead LFCSP Automatic gain control feature Wide gain range for high dynamic range signals.

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Full PDF Text Transcription

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Data Sheet Low Power, 18 MHz Variable Gain Amplifier AD8338 FEATURES Voltage controlled gain range of 0 dB to 80 dB 3 mA supply current at gain of 40 dB Low frequency (LF) to 18 MHz operation Supply range: 3.0 V to 5.0 V Low noise: 4.5 nV/√Hz at 80 dB gain Fully differential signal path Offset correction (offset null) feature Internal 1.
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