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Telecommunication Circuits / Codecs / WM8904ECS/R
Datasheets
WM8904ECS/R by:
Cirrus Logic
Cirrus Logic
Wolfson Microelectronics
Not Found

PCM Codec, A/MU-Law, 1-Func, CMOS, PBGA36, 2.60 X 2.50 MM, 0.70 MM HEIGHT, 0.40 MM PITCH, LEAD FREE, MO-211C, WCSP-36

Part Details for WM8904ECS/R by Cirrus Logic

Results Overview of WM8904ECS/R by Cirrus Logic

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Applications Consumer Electronics Internet of Things (IoT) Audio and Video Systems Entertainment and Gaming

WM8904ECS/R Information

WM8904ECS/R by Cirrus Logic is a Codec.
Codecs are under the broader part category of Telecommunication Circuits.

A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.

Price & Stock for WM8904ECS/R

Part # Distributor Description Stock Price Buy
DISTI # 598-2412-1-ND
DigiKey IC CODEC STEREO ULP 36WCSP Min Qty: 1 Lead time: 20 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $6.0100
  • 10 $5.4290
  • 25 $5.1764
  • 100 $4.4945
  • 250 $4.2925
  • 500 $3.9138
  • 1,000 $3.4087
  • 3,500 $3.1250
$3.1250 / $6.0100 Buy Now
DISTI # WM8904ECS/R
Avnet Americas Audio Codec 2ADC /2 DAC 24-Bit 36-Pin WCSP T/R - Tape and Reel (Alt: WM8904ECS/R) RoHS: Compliant Min Qty: 3500 Package Multiple: 3500 Lead time: 20 Weeks, 0 Days Container: Reel 0
  • 3,500 $3.0625
  • 7,000 $3.0469
  • 14,000 $3.0313
  • 21,000 $3.0156
  • 28,000 $3.0000
$3.0000 / $3.0625 Buy Now
DISTI # 238-WM8904ECS/R
Mouser Electronics Interface - CODECs Ultra Low PWR CODEC 4 Portable Audio App RoHS: Compliant 0
  • 3,500 $3.1300
$3.1300 Order Now
DISTI # WM8904ECS/R
Avnet Silica Audio Codec 2ADC 2 DAC 24Bit 36Pin WCSP TR (Alt: WM8904ECS/R) RoHS: Compliant Min Qty: 3500 Package Multiple: 3500 Lead time: 22 Weeks, 0 Days Silica - 0
Buy Now
Win Source Electronics IC CODEC STEREO ULP 36WCSP 20000
  • 30 $1.9225
  • 65 $1.5775
  • 100 $1.5282
  • 140 $1.4789
  • 175 $1.4296
  • 235 $1.2817
$1.2817 / $1.9225 Buy Now

Part Details for WM8904ECS/R

WM8904ECS/R CAD Models

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WM8904ECS/R Part Data Attributes

Parametric Data
WM8904ECS/R Cirrus Logic
Buy Now Datasheet
Compare Parts:
WM8904ECS/R Cirrus Logic PCM Codec, A/MU-Law, 1-Func, CMOS, PBGA36, 2.60 X 2.50 MM, 0.70 MM HEIGHT, 0.40 MM PITCH, LEAD FREE, MO-211C, WCSP-36
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Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer CIRRUS LOGIC INC
Package Description WCSP-36
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Factory Lead Time 20 Weeks
Samacsys Manufacturer Cirrus Logic
Companding Law A/MU-LAW
Filter YES
JESD-30 Code R-PBGA-B36
Length 2.651 mm
Number of Functions 1
Number of Terminals 36
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code VFBGA
Package Shape RECTANGULAR
Package Style GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 0.733 mm
Supply Voltage-Nom 1 V
Surface Mount YES
Technology CMOS
Telecom IC Type PCM CODEC
Temperature Grade INDUSTRIAL
Terminal Form BALL
Terminal Pitch 0.4 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 2.525 mm

WM8904ECS/R Related Parts

WM8904ECS/R Frequently Asked Questions (FAQ)

  • The recommended layout and routing for the WM8904ECS/R can be found in the Cirrus Logic application note AN235, which provides guidelines for PCB layout, component placement, and routing to ensure optimal performance and minimize noise and interference.

  • The WM8904ECS/R can be configured for different audio formats using the I2C interface. The device has several registers that control the audio format, such as the Audio Format Register (AFR) and the Sample Rate Register (SRR). Refer to the datasheet and the Cirrus Logic application note AN234 for more information on configuring the device for different audio formats.

  • The power consumption of the WM8904ECS/R depends on the operating mode and the clock frequency. In typical operating conditions, the device consumes around 12mA in stereo playback mode and 6mA in mono playback mode. Refer to the datasheet for more information on power consumption and power management.

  • The WM8904ECS/R has a mute function that can be controlled using the MUTE pin. When the MUTE pin is pulled low, the device enters a low-power state and the audio output is muted. The mute function can also be controlled using the I2C interface by writing to the Mute Control Register (MCR).

  • The WM8904ECS/R supports clock frequencies up to 50MHz. However, the recommended clock frequency is 12.288MHz, which is the standard clock frequency for audio applications.