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Cirrus Logic WM8946ECS/R

Hersteller
Cirrus Logic
Herst.-Teilenr.
WM8946ECS/R
LCSC-Nr.
C2651845
Verp.
W-CSP-36
Kundennummer
Hauptmerkm.
W-CSP-36 CODECS RoHS
DatenblattCirrus Logic WM8946ECS/R
RoHS-Konformität2 Dokumente verfügbar
Garantie auf jede Bestellung
100% Authentisch · 30-Tage-Rückgabe oder -Umtausch
Nicht vorrätig
Benachrichtigen
Minimum: 1Vielfaches: 1Verkaufseinheit: Piece
Zur BOM-Liste hinzufügen
Stk.E-Preis(Nur als Referenz)Gesamtbetrag
1+$ 4.2046$ 4.20
200+$ 1.6279$ 325.58
500+$ 1.5708$ 785.40
1,000+$ 1.543$ 1543.00
Standardgehäuse5000/Full Reel
Besserer Preis bei größerer Menge?
$

Produktspezifikationen

Alle
TypBeschreibung
KategorieIntegrated Circuits (ICs)/Interface/CODECS
HerstellerCirrus Logic
Verp.W-CSP-36
Operating Temperature-40℃~+85℃
InterfaceI2C;SPI
FeaturesBuilt-in phase-locked loop;On-chip digital gain;Mute control
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Beschreibung

KI-Übersetzung

The WM8946 is a highly integrated low power hi-fi CODEC designed for portable devices such as digital still cameras.

Merkmale

KI-Übersetzung
  • Up to 6 analogue inputs may be connected; a 2-channel digital microphone interface is also provided.
  • Flexible output mixing options support single-ended and differential configurations, with outputs derived from the digital audio paths or from analogue bypass paths.
  • Twin stereo outputs or stereo line and mono BTL headphone/speaker drive may be supported.
  • Flexible digital mixing and powerful DSP functions are available.
  • Programmable filters and other processes may be applied to the ADC or DAC signal paths.
  • The DSP functions include 3D-stereo enhancement, 5 notch filters, 5-band EQ, dynamic range control and the ReTune™ feature.
  • The ReTune™ feature is a sophisticated digital filter that can compensate for imperfect characteristics of the housing, loudspeaker or microphone components in an application.
  • The ReTune™ algorithm can provide acoustic equalisation and selective phase (delay) control of specific frequency bands.
  • The WM8946 is controlled via a I2C or SPI interface.
  • Additional functions include Digital beep generator, Video buffer, programmable GPIO functions, Frequency Locked Loop (FLL) for flexible clocking support and integrated LDO for low noise supply regulation.
  • The WM8946 is supplied in 36-ball W-CSP package, ideal for portable systems.
  • 3D-stereo enhancement
  • 5-notch filters
  • 5-band equalizer (EQ)
  • ReTune™ parametric filter
  • Dynamic range control and noise gate
  • Low-pass/High-pass filters
  • Direct Form 1 (DF1) programmable digital filter
  • Digital beep generator
  • 4 analogue audio outputs
  • Stereo line output
  • Mono BTL headphone/speaker output driver
  • I2S digital audio interface - sample rates 8kHz to 48kHz
  • Frequency Locked Loop (FLL) frequency conversion / filter
  • Video buffer function
  • Integrated LDO low-noise voltage regulator
  • 36-ball W-CSP package (2.97×3.07×0.7mm, 0.5mm pitch)

Anwendungen

KI-Übersetzung
  • Digital Still Cameras (DSC)
  • Multimedia phones