WM8521CHCGED

Cirrus Logic Inc. WM8521CHCGED

Part Number:
WM8521CHCGED
Manufacturer:
Cirrus Logic Inc.
Ventron No:
3007971-WM8521CHCGED
Description:
IC DAC 24BIT STEREO 2VRMS 14SOIC
ECAD Model:
Datasheet:
WM8521

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Overview
Description
The WM8521 is a 192kHz stereo DAC with an integrated output op-amp stage, designed to generate a 2.0Vrms output signal directly, reducing external component requirements in digital audio applications. It comes in two variants, WM8521HC and WM8521H9, offering different line drive output capabilities. WM8521HC outputs 2Vrms at 12V supply, while WM8521H9 outputs 2.0Vrms at 9V supply.

Features
Audio Performance:
DAC SNR: 98dB (A' weighted @ 48kHz)
THD: -81dB (A' weighted @ 48kHz)
DAC Sampling Frequency: 8kHz-192kHz
Pin Selectable Audio Data Interface Format: I's, 16-bit Right Justified, or 16-bit DSP
2.0 Vrms output at 12V or 9V supply
7.6V to 13.2V Analogue, 2.7V to 3.6 Digital Supply
14-lead SOIC Package

Applications
Consumer digital audio applications requiring 2 Vrms output:
DVD Players
Digital TV
Digital Set Top Boxes
AV Receivers
Specifications
Cirrus Logic Inc. WM8521CHCGED technical specifications, attributes, parameters and parts with similar specifications to Cirrus Logic Inc. WM8521CHCGED.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    14-SOIC (0.154, 3.90mm Width)
  • Number of Pins
    14
  • Weight
    338.011364mg
  • Operating Temperature
    -25°C~85°C
  • Packaging
    Tube
  • Published
    2013
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    14
  • Technology
    CMOS
  • Voltage - Supply
    2.7V~13.2V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Number of Functions
    1
  • Output Voltage
    2.1V
  • Operating Supply Voltage
    3.6V
  • Supply Voltage-Min (Vsup)
    7.6V
  • Number of Channels
    2
  • Interface
    I2S
  • Operating Supply Current
    22.8mA
  • Supply Type
    Analog, Digital
  • Data Interface
    DSP, I2S
  • Sampling Rate
    192 ksps
  • Sampling Rate (Per Second)
    192k
  • Max Frequency
    50MHz
  • Voltage Supply Source
    Analog Digital
  • Signal to Noise Ratio (SNR)
    98 dB
  • Resolution (Bits)
    24 b
  • Height Seated (Max)
    1.75mm
  • Length
    8.65mm
  • Width
    3.9mm
  • RoHS Status
    RoHS Compliant
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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