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NUVOTON NAU8325YG

Hersteller
NUVOTONAsian Brands
Herst.-Teilenr.
NAU8325YG
LCSC-Nr.
C5820360
Verp.
QFN-20(4x4)
Kundennummer
Hauptmerkm.
2.1mA 2.5V~5.5V 2-Channel 3.08Wx2@4Ω Class D QFN-20(4x4) Audio Amplifiers RoHS
DatenblattNUVOTON NAU8325YG
Garantie auf jede Bestellung
100% Authentisch · 30-Tage-Rückgabe oder -Umtausch
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Benachrichtigen
Minimum: 1Vielfaches: 1Verkaufseinheit: Piece
Zur BOM-Liste hinzufügen
Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 1.5929$ 1.59
200+$ 0.6369$ 127.38
490+$ 0.6147$ 301.20
980+$ 0.6037$ 591.63
Standardgehäuse490/Full Tray
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Linear/Amplifiers/Audio Amplifiers
HerstellerNUVOTON
Verp.QFN-20(4x4)
Quiescent Current2.1mA
Voltage - Supply2.5V~5.5V
Total Harmonic Distortion + Noise (THD+N)1%
FeaturesFilterless architecture;Built-in audio processing;Digitally programmable gain;Enable/shutdown function;ESD protection;Automatic mute/no-noise switch;Automatic power-saving mode
Operating Temperature-40℃~+85℃
Number of Inputs-
Signal-to-Noise Ratio-
Speaker Channels2-Channel
Efficiency90%
Output Power3.08Wx2@4Ω
ClassClass D
Power Supply Rejection Ratio (PSRR)80dB
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Beschreibung

KI-Übersetzung

The NAU8325 is a stereo high efficiency filter-free Class-D audio amplifier, which is capable of driving a 4Ω load with up to 3.0 W output power. This device provides I2C control and I2S audio input with low standby current and fast start-up time.

The NAU8325 is ideal for the portable applications of battery drive, as it has advanced features like 80dB PSRR, 90% efficiency, ultra-low quiescent current (i.e. 2.1mA at 3.7V for 2 channels) and superior EMI performance. NAU8325 is available in Miniature QFN-20 package.

Merkmale

KI-Übersetzung
  • Low SPK_VDD Quiescent Current:
    • 2.1mA at 3.7V for 2 channels
    • 3.2mA at 5V for 2 channels
  • Gain Setting with 2 wire interface: 22dB to -62dB (plus mute)
  • Powerful Stereo Class-D Amplifier:
    • 2ch x 3.0W (4Ω @5V, 10% THD+N)
    • 2ch x 1.32W (4Ω @ 3.7V, 1% THD+N)
    • 2ch x 1.72W (8Ω @ 5V, 10% THD+N)
    • 2ch x 0.75W (8Ω @ 3.7V, 1% THD+N)
  • Low Output Noise: 18 µVRMS @ 0dB gain
  • 80dB PSRR @ 217Hz
  • Low Current

Anwendungen

KI-Übersetzung
  • Notebooks / Tablet PCs
  • Personal Media Players / Portable TVs
  • MP3 Players
  • Portable Game Players
  • Digital Camcorders