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LM4549AVH by national semiconductor
Image is representational - see mfr. specs

LM4549AVH

National Semiconductor

Audio Codec - 2ADC / 2DAC - 18bit - 48-Pin LQFP - Tray

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Non-Compliant
Discontinued
Emballage
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Description +
Audio Codec - 2ADC / 2DAC - 18bit - 48-Pin LQFP - Tray
Product Highlights:
149;AC 97 Rev 2.1 compliant
•High quality Sample Rate Conversion from 4 kHz to 48 kHz in 1 Hz increments
•Multiple codec support
•True Line Level Output with separate gain control
•Nationals 3D Sound stereo enhancement circuitry
•Advanced power management support
•External Amplifier Power Down (EAPD) control
•PC-Beep passthrough to Line Out during Initialization or Cold Reset
•Digital 3.3V and 5V supply options
•Extended Temperature: -40°C <= TA <= 85°C
Potential Applications: 149;
Desktop PC audio systems on PCI cards, AMR cards, or with motherboard chips sets featuring AC Link
•Portable PC systems as on MDC cards, or with a chipset or accelerator featuring AC Link
•General and Multi-channel audio frequency systems
Search Keywords: LM4549AVH
spécification +
  • Product Attribute
    Attribute Value Select Attribute
  • fournisseur:
    National Semiconductor
  • Référence:
    LM4549AVH
  • Unité de mesure:
    Per Each
  • RoHS:
    No
  • HTS:
    8542390000
  • ECCN:
    EAR99
  • Référence This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    1
  • Pin Count:
    48
  • Mounting:
    Surface Mount
  • Sampling Rate:
    48 ksps
  • Operating Temperature:
    -40 to 85 °C
  • Number of ADCs:
    2
  • ADC/DAC Resolution:
    18 bit
  • Dimension:
    7 x 7 x 1.4 mm
  • Family:
    LM4549A
  • Packaging:
    Tray
  • Number of DACs:
    2
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  • This product is discontinued, but still in stock.

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Prix unitaire
1
€65.818
25
€13.209
100 +
€10.924
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