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TPA2006D1 - 1.45-W MONO Filter-free Class-D Audio Power Amplifier

General Description

The TPA2006D1 device is a 1.45-W high efficiency filter-free class-D audio power amplifier in a 3 mm × 3 mm VSON package that requires only three external components.

The SHUTDOWN pin is fully compatible with 1.8-V logic GPIO, such as are used on lowpower cellular chipsets.

Key Features

  • 1 Maximum Battery Life and Minimum Heat.
  • Efficiency With an 8-Ω Speaker:.
  • 88% at 400 mW.
  • 80% at 100 mW.
  • 2.8-mA Quiescent Current.
  • 0.5-μA Shutdown Current.

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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 TPA2006D1 SLOS498B – SEPTEMBER 2006 – REVISED SEPTEMBER 2015 TPA2006D1 1.45-W MONO Filter-free Class-D Audio Power Amplifier with 1.8-V Compatible Input Thresholds 1 Features •1 Maximum Battery Life and Minimum Heat – Efficiency With an 8-Ω Speaker: – 88% at 400 mW – 80% at 100 mW – 2.8-mA Quiescent Current – 0.5-μA Shutdown Current • SHUTDOWN Pin has 1.8-V Compatible Thresholds • Capable of Driving an 8-Ω Speaker (2.5 V ≤ VDD ≤ 5.5 V) and a 4-Ω Speaker (2.5 V ≤ VDD ≤ 4.2 V) • Only Three External Components – Optimized PWM Output Stage Eliminates LC Output Filter – Internally Generated 250-kHz Switching Frequency Eliminates Capacitor and Resistor – Improved PSRR (–75 dB) and Wide Supply Voltage (2.