General purpose audio codec featuring 1 analog-to-digital converter (ADC) and 1 digital-to-analog converter (DAC). This surface mount integrated circuit operates with a sampling rate of 48 ksps and supports a wide operating temperature range from -40°C to 85°C. Housed in a compact 36-pin WCSP package with a 0.5mm pin pitch, it requires a supply voltage between 1.71V and 3.6V, with typical operation at 1.8V or 3.3V.
PackageWCSP
MountingSurface Mount
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Technical Specifications
Cirrus Logic WM8944ECS/R technical specifications.
General
Package Family Name
BGA
Package/Case
WCSP
Pin Count
36
PCB
36
Package Length (mm)
3.06
Package Width (mm)
2.96
Package Height (mm)
0.46
Seated Plane Height (mm)
0.7
Pin Pitch (mm)
0.5
Package Material
Plastic
Mounting
Surface Mount
Type
General Purpose
Number of ADCs
1
Number of DACs
1
Sampling Rate
48ksps
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Max Operating Supply Voltage
1.98|3.6V
Typical Operating Supply Voltage
1.8|3.3V
Power Supply Type
Analog|Digital
Min Operating Supply Voltage
1.71|2.4V
Number of Channels
1ADC / 1DAC
Number of ADC Inputs
1
Number of DAC Outputs
1
Compliance
Cage Code
3G3J7
HTS Code
8542390001
Schedule B
8542390000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
Datasheet
Cirrus Logic WM8944ECS/R Datasheet
Download the complete datasheet for Cirrus Logic WM8944ECS/R to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.