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LM48100Q-Q1 - 1.3-W Audio Power Amplifier

General Description

The LM48100Q-Q1 is a single supply, mono, bridgetied load amplifier with I2C volume control, ideal for automotive applications.

A comprehensive output fault detection system senses the load conditions, protecting the device during short circuit events, as well as detecting open circuit conditions.

Key Features

  • 1 Output Fault Detection.
  • I2C Volume and Mode Control.
  • Input Mixer and Multiplexer.
  • High PSRR.
  • Individual 32-Step Volume Control.
  • Short Circuit and Thermal Protection.
  • Advanced Click-and-Pop Suppression.
  • Low-Power Shutdown Mode.
  • Available in 14-Pin HTSSOP Package.
  • Key Specifications:.
  • Output Power at VDD = 5 V, RL = 8 Ω, THD+N ≤ 1% 1.3 W (Typical).
  • Quiescent Power Supply Current at 5 V, 6.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM48100Q-Q1 SNAS470E – OCTOBER 2008 – REVISED NOVEMBER 2015 LM48100Q-Q1 Boomer™ Mono, 1.3-W Audio Power Amplifier With Output Fault Detection and Volume Control 1 Features •1 Output Fault Detection • I2C Volume and Mode Control • Input Mixer and Multiplexer • High PSRR • Individual 32-Step Volume Control • Short Circuit and Thermal Protection • Advanced Click-and-Pop Suppression • Low-Power Shutdown Mode • Available in 14-Pin HTSSOP Package • Key Specifications: – Output Power at VDD = 5 V, RL = 8 Ω, THD+N ≤ 1% 1.3 W (Typical) – Quiescent Power Supply Current at 5 V, 6 mA (Typical) – PSRR at 1 kHz 74 dB (Typical) – Shutdown current 0.