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WM8940CGEFL/V

WM8940CGEFL/V datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel


  • Manufacturer: Cirrus Logic Inc.
  • Origchip NO: 143-WM8940CGEFL/V
  • Package: 24-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 991
  • Description: WM8940CGEFL/V datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available at Utmel(Kg)

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Details

Tags

Parameters
Sigma Delta Yes
Number of ADCs / DACs 1 / 1
Filter YES
S/N Ratio, ADCs / DACs (db) Typ 94 / 98
Companding Law A/MU-LAW
Height Seated (Max) 0.9mm
Length 4mm
Width 4mm
RoHS Status RoHS Compliant
Factory Lead Time 15 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-VFQFN Exposed Pad
Weight 928.191737mg
Operating Temperature -25°C~85°C
Packaging Tray
Published 2011
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
Type Audio
Technology CMOS
Terminal Position QUAD
Terminal Form NO LEAD
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch 0.5mm
JESD-30 Code S-PQCC-N24
Operating Supply Voltage 3.6V
Interface 2-Wire, Serial
Operating Mode SYNCHRONOUS
Data Interface Serial
Sampling Rate 48 ksps
Voltage - Supply, Analog 2.5V~3.6V
Voltage - Supply, Digital 1.71V~3.6V
Number of A/D Converters 1
Signal to Noise Ratio (SNR) 94 dB
Resolution (Bits) 24 b

WM8940CGEFL/V Overview


As a space saver, it comes in the 24-VFQFN Exposed Pad package. Packaging is done in the form of a Tray. It can perform highly efficiently in various applications since it is a type of Audio. It employs Surface Mount as its mounting type. Using -25°C~85°C as the operating performance allows it to operate normally. 1 / 1 ADC / DAC is integrated into it. The analog circuit is powered by 2.5V~3.6V. A 1.71V~3.6V supply voltage is applied to the digital circuit. To prevent signals from reflecting off of the transmission line, there are 24 terminations. An integrated circuit is mounted on a PCB based on the technology of Surface Mount. There are 1 A/D converters used to convert the analog signals into digital signals. The supply voltage is set to 1.8V. Operating voltages as low as 3.6V can be used.

WM8940CGEFL/V Features


Embedded in the 24-VFQFN Exposed Pad package
Operating temperature of -25°C~85°C
1 / 1 ADCs / DACs
1 A/D converters

WM8940CGEFL/V Applications


There are a lot of Cirrus Logic Inc. WM8940CGEFL/V CODECs Interface ICs applications.

  • Analog to digital conversion in the analog decoder
  • Cut-to-length
  • Detecting interrupts in microprocesstor applications
  • High-performance memory systems
  • Multiplication
  • Conveying
  • Backstop gauging
  • War field flying robot with a using night-vision flying camera
  • Image compression
  • Switching function