SA58671 - 1.2 W/channel Stereo Class-D Audio Amplifier

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NXP

Part number	SA58671
Manufacturer	NXP
File Size	236.01 KB
Description	1.2 W/channel Stereo Class-D Audio Amplifier
Datasheet	SA58671 Datasheet
Additional preview pages of the SA58671 datasheet.

The SA58671 is a stereo, ﬁlter-free class-D audio ampliﬁer which is available in a 16 bump WLCSP (Wafer Level Chip-Size Package).

independent shutdown controls for each channel. The gain can be set at 6 dB, 12 dB, 18 dB or 24 dB using G0 and G1 gain select pins. Improved immunity to noise and RF rectiﬁcation is increased by high PSRR and differential circuit topology. Fast start-up time and very small WLCSP package makes it an ideal choice for both cellular handsets and PDAs. The SA58671 delivers 1.3 W/channel at 5 V and 720 mW/channel at 3.6 V into 8 Ω. It delivers 1.2 W/channel at 5 V into 4 Ω. The maximum power efﬁcienc.

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Published: Jan 11, 2009 |