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STH4010 - 2.5-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER

Description

The STH4010 is a 2.5-W high efficiency filter-free class-D audio power amplifier (class-D amp) in a 1,45 mm × 1,45 mm wafer chip

Features

  • 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.
  • 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 (2.5 V to 5.5 V) Eliminates N.

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Datasheet preview – STH4010

Datasheet Details

Part number STH4010
Manufacturer Sitch Semiconductors
File Size 916.03 KB
Description 2.5-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER
Datasheet download datasheet STH4010 Datasheet
Additional preview pages of the STH4010 datasheet.

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    STH4010 2.5-W MONO FILTER-FREE CLASS-D AUDIO POWER AMPLIFIER JULY 2006 FEATURES • 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 • 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 (2.5 V to 5.
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