WM8978CGEFL/V datasheet pdf and Interface - CODECs product details from Cirrus Logic Inc. stock available on our website
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WM8978CGEFL/V Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
18 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
32-VFQFN Exposed Pad
Number of Pins
32
Weight
188.609377mg
Operating Temperature
-40°C~100°C
Packaging
Tray
Published
2011
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
32
Type
Stereo Audio
Technology
CMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
1
Supply Voltage
1.8V
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Operating Supply Voltage
3.6V
Interface
2-Wire, Analog, I2C, SPI, Serial
Operating Mode
SYNCHRONOUS
Data Interface
I2S, PCM
Sampling Rate
48 ksps
Voltage - Supply, Analog
2.5V~3.6V
Voltage - Supply, Digital
1.71V~3.6V
Signal to Noise Ratio (SNR)
95 dB
Number of D/A Converters
2
Resolution (Bits)
24 b
Sigma Delta
Yes
Number of ADCs / DACs
2 / 2
Filter
YES
S/N Ratio, ADCs / DACs (db) Typ
95 / 98
Companding Law
A/MU-LAW
Height Seated (Max)
1mm
Length
5mm
Width
5mm
REACH SVHC
No SVHC
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.177033
$4.177033
10
$3.940597
$39.40597
100
$3.717544
$371.7544
500
$3.507117
$1753.5585
1000
$3.308601
$3308.601
WM8978CGEFL/V Product Details
WM8978CGEFL/V Overview
As a space saver, it comes in the 32-VFQFN Exposed Pad package. Tray is the packaging method used. In numerous applications, this electronic part can deliver high-efficiency performance as a type of Stereo Audio. Mounting type Surface Mount is used. A -40°C~100°C operating performance setting allows it to operate normally. It is integrated with 2 / 2 ADCs / DACs. Supply voltage 2.5V~3.6V is provided to the analog circuit. 1.71V~3.6V is the supply voltage for the digital circuit. Signals are prevented from reflecting off the transmission line's terminations by using 32 terminations. Essentially, it is an electronic device with 32 pins. Based on the Surface Mount technology, the module is mounted to a PCB. This device operates on 1.8V volts as its supply voltage. Operating voltage of 3.6V is possible. There are 2 D/A converters used to convert the digital signals into analog signals.
WM8978CGEFL/V Features
Embedded in the 32-VFQFN Exposed Pad package Operating temperature of -40°C~100°C 2 / 2 ADCs / DACs
WM8978CGEFL/V Applications
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