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IS31AP4990D - 1.2W AUDIO POWER AMPLIFIER

Description

The IS31AP4990D has been designed for demanding audio applications such as mobile phones and permits the reduction of the number of external components.

It is capable of delivering 1.2W of continuous RMS output power into an 8Ω load @ 5V.

Features

  • Operating from VDD = 2.7V to 5.5V 1.2W output power @ VDD = 5V, THD+N= 1%, f = 1kHz, with 8Ω load Ultra-low consumption in shutdown mode (1μA) Near-zero pop & click Ultra-low distortion Unity gain stable UTQFN-9L (1.5mm × 1.5mm) package.

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Datasheet Details

Part number IS31AP4990D
Manufacturer ISSI (now Infineon)
File Size 346.54 KB
Description 1.2W AUDIO POWER AMPLIFIER
Datasheet download datasheet IS31AP4990D Datasheet
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IS31AP4990D 1.2W AUDIO POWER AMPLIFIER WITH ACTIVE-LOW SHUTDOWN MODE December 2011 DESCRIPTION The IS31AP4990D has been designed for demanding audio applications such as mobile phones and permits the reduction of the number of external components. It is capable of delivering 1.2W of continuous RMS output power into an 8Ω load @ 5V. An externally-controlled shutdown mode reduces the supply current to less than 1μA. It also includes internal thermal shutdown protection. The unity-gain stable amplifier can be configured by external gain setting resistors. FEATURES         Operating from VDD = 2.7V to 5.5V 1.2W output power @ VDD = 5V, THD+N= 1%, f = 1kHz, with 8Ω load Ultra-low consumption in shutdown mode (1μA) Near-zero pop & click Ultra-low distortion Unity gain stable UTQFN-9L (1.
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