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WM8903CLGEFK

WM8903CLGEFK datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-WM8903CLGEFK
  • Package: 40-UFQFN Exposed Pad
  • Datasheet: -
  • Stock: 214
  • Description: WM8903CLGEFK datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel(Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-UFQFN Exposed Pad
Operating Temperature -40°C~85°C
Packaging Tray
Published 2012
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 40
Type Stereo Audio
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Number of Functions 1
Supply Voltage 1.2V
Terminal Pitch 0.4mm
JESD-30 Code S-PQCC-N40
Interface 2-Wire, Serial
Max Supply Voltage 3.6V
Min Supply Voltage 950mV
Operating Mode SYNCHRONOUS
Voltage - Supply, Analog 1.71V~2V
Voltage - Supply, Digital 1.42V~3.6V
Number of A/D Converters 2
Signal to Noise Ratio (SNR) 92 dB
Resolution (Bits) 24 b
Sigma Delta Yes
Number of ADCs / DACs 2 / 2
Filter YES
S/N Ratio, ADCs / DACs (db) Typ 92 / 96
Companding Law A/MU-LAW
Height Seated (Max) 0.6mm
Length 5mm
Width 5mm
RoHS Status RoHS Compliant

WM8903CLGEFK Overview


It is supplied in the 40-UFQFN Exposed Pad package for the purpose of space saving. It is adopted to package in the Tray way. The high-efficiency performance of this electronic part can be achieved in various applications due to its type of Stereo Audio. It employs Surface Mount as its mounting type. When the operating performance is set to -40°C~85°C, it can operate normally. It is integrated with 2 / 2 ADCs / DACs. There is a voltage supply of 1.71V~2V to the analog circuit. A supply voltage of 1.42V~3.6V is applied to the digital circuit. There are 40 terminations used to prevent signals from reflecting off the end of the transmission line. This device is mounted on a PCB which uses the Surface Mount technology. Supply voltage should never exceed 3.6V. It is possible to convert analog signals into digital signals using 2 A/D converters. Minimum supply voltage should remain at 950mV. There is no supply voltage for it.

WM8903CLGEFK Features


Embedded in the 40-UFQFN Exposed Pad package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
2 A/D converters

WM8903CLGEFK Applications


There are a lot of Cirrus Logic Inc. WM8903CLGEFK CODECs Interface ICs applications.

  • Addition
  • Robotic arms
  • Digital systems
  • Aerospace
  • Anomaly detection
  • High-performance memory systems
  • Half adders
  • High-performance memory system
  • Motor feedback
  • Wind turbines