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WM8904ECS/R

WM8904ECS/R datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-WM8904ECS/R
  • Package: 36-UFBGA, WLCSP
  • Datasheet: PDF
  • Stock: 941
  • Description: WM8904ECS/R datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel(Kg)

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Details

Tags

Parameters
Factory Lead Time 21 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-UFBGA, WLCSP
Number of Pins 36
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2012
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
Type Stereo Audio
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 1V
Terminal Pitch 0.4mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage 3.6V
Interface 2-Wire, Analog, Serial
Operating Mode SYNCHRONOUS
Resolution 3 B
Voltage - Supply, Analog 1.71V~2V
Voltage - Supply, Digital 1.42V~3.6V
Signal to Noise Ratio (SNR) 91 dB
Number of D/A Converters 2
Sigma Delta Yes
Number of ADCs / DACs 2 / 2
Filter YES
S/N Ratio, ADCs / DACs (db) Typ 91 / 96
Companding Law A/MU-LAW
Height Seated (Max) 0.733mm
RoHS Status RoHS Compliant

WM8904ECS/R Overview


In order to save space, it is packaged in the 36-UFBGA, WLCSP package. Packaging is done in the form of a Tape & Reel (TR). Its Stereo Audio type ensures high-efficiency performance in a range of applications. It uses a mounting type of Surface Mount. It is able to operate normally when the operating performance is set at -40°C~85°C. It is equipped with a total of 2 / 2 ADCs and DACs. In the analog circuit, the supply voltage is 1.71V~2V. 1.42V~3.6V provides the supply voltage to the digital circuit. Transmission lines have 36 terminations to prevent signals from reflecting. It is a kind of 36-pin electronic device. On a PCB based on Surface Mount technology, it is mounted. There is 1V supply voltage for this device. Powered by a 3.6V supply voltage, it can run. For the conversion of digital signals into analog ones, 2 D/A converters are used.

WM8904ECS/R Features


Embedded in the 36-UFBGA, WLCSP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs

WM8904ECS/R Applications


There are a lot of Cirrus Logic Inc. WM8904ECS/R CODECs Interface ICs applications.

  • Backstop gauging
  • Automatic health monitoring systems
  • Registration mark timing
  • Rotating radar platforms
  • War field flying robot with a using night-vision flying camera
  • Detecting interrupts in microprocesstor applications
  • Cut-to-length
  • Pulp & paper mills
  • High-performance memory system
  • Demultiplexing