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EUA5544 - Class AB Stereo Headphone Driver

General Description

The EUA5544 is pin compatible with the BH3541/4, and functionally compatible with the TPA611¡Ñ series and LM488 ¡Ñ series.

Key Features

  • an advantage of low-power consumption shutdown mode, activated by driving the shutdown pin with logic low. And it also allows fast turn-on with 1µF bypass capacitor (CB). The EUA5544 is an integrated class AB stereo headphone amplifier capable of delivering 68mW per channel of continuous average power into a 16Ω load or 35mW per channel into a 32Ω load from a 5V power supply. It also can operate from a 3V supply, capable of delivering 24 mW into a 32Ω load. The EUA5544 further integrates a volta.

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Datasheet Details

Part number EUA5544
Manufacturer EuTech
File Size 250.19 KB
Description Class AB Stereo Headphone Driver
Datasheet download datasheet EUA5544 Datasheet

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www.DataSheet4U.com EUA5544 Class AB Stereo Headphone Driver with Shutdown DESCRIPTION The EUA5544 is pin compatible with the BH3541/4, and functionally compatible with the TPA611¡Ñ series and LM488 ¡Ñ series. As the EUA5544 contains advanced depop circuitry which eliminates pops & clicks during shutdown-on and shutdown-off, it can reduces a capacitor and resistor compared to Mute solution of other devices. The EUA5544 features an advantage of low-power consumption shutdown mode, activated by driving the shutdown pin with logic low. And it also allows fast turn-on with 1µF bypass capacitor (CB).