Parameters |
Factory Lead Time |
1 Week |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
72-WFBGA, CSPBGA |
Number of Pins |
72 |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Published |
2012 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
72 |
Type |
Audio |
Technology |
CMOS |
Terminal Position |
BOTTOM |
Terminal Form |
BALL |
Peak Reflow Temperature (Cel) |
NOT SPECIFIED |
Number of Functions |
1 |
Supply Voltage |
1.2V |
Terminal Pitch |
0.5mm |
Time@Peak Reflow Temperature-Max (s) |
NOT SPECIFIED |
Operating Supply Voltage |
5.5V |
Number of Channels |
4 |
Interface |
2-Wire, Serial |
Operating Mode |
SYNCHRONOUS |
Data Interface |
I2S, PCM |
Sampling Rate |
96 ksps |
Voltage - Supply, Analog |
1.71V~2V |
Voltage - Supply, Digital |
1.62V~3.6V |
Number of A/D Converters |
2 |
Signal to Noise Ratio (SNR) |
94 dB |
Resolution (Bits) |
24 b |
Sigma Delta |
Yes |
Number of ADCs / DACs |
2 / 4 |
Filter |
YES |
S/N Ratio, ADCs / DACs (db) Typ |
95 / 100 |
Companding Law |
A/MU-LAW |
Height Seated (Max) |
0.738mm |
REACH SVHC |
Unknown |
RoHS Status |
RoHS Compliant |
Lead Free |
Lead Free |
WM8958ECS/R Overview
A 72-WFBGA, CSPBGA package is supplied for space savings. Tape & Reel (TR) packaging is adopted. In the various applications in which this electronic part is used, it is capable of delivering a high level of efficiency as a type of Audio. It employs Surface Mount as its mounting type. Using -40°C~85°C as the operating performance allows it to operate normally. The unit is integrated with 2 / 4 ADCs / DACs. An analog circuit is supplied with a voltage of 1.71V~2V. It is supplied with a voltage of 1.62V~3.6V to power the digital circuit. Signals are prevented from reflecting off the transmission line's terminations by using 72 terminations. The device has a 72-pin configuration. Based on the Surface Mount technology, the module is mounted to a PCB. In order to convert analog signals into digital signals, 2 A/D converters are used. The device operates with a supply voltage of 1.2V. Powered by a 5.5V supply voltage, it can run. The data transmission channel count is 4.
WM8958ECS/R Features
Embedded in the 72-WFBGA, CSPBGA package
Operating temperature of -40°C~85°C
2 / 4 ADCs / DACs
2 A/D converters
WM8958ECS/R Applications
There are a lot of Cirrus Logic Inc. WM8958ECS/R CODECs Interface ICs applications.
- Stagecraft
- Galvanometer scanners
- Pulp & paper mills
- Mobile equipement
- Packaging
- Digital systems
- Electronics industry
- War field flying robot with a using night-vision flying camera
- Full adders
- Robotic arm positioning