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WM8904ECS/R
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 21 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 36-UFBGA, WLCSP |
| Number of Pins | 36 |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 36 |
| Type | Stereo Audio |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Supply Voltage | 1V |
| Terminal Pitch | 0.4mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Operating Supply Voltage | 3.6V |
| Interface | 2-Wire, Analog, Serial |
| Operating Mode | SYNCHRONOUS |
| Resolution | 3 B |
| Voltage - Supply, Analog | 1.71V~2V |
| Voltage - Supply, Digital | 1.42V~3.6V |
| Signal to Noise Ratio (SNR) | 91 dB |
| Number of D/A Converters | 2 |
| Sigma Delta | Yes |
| Number of ADCs / DACs | 2 / 2 |
| Filter | YES |
| S/N Ratio, ADCs / DACs (db) Typ | 91 / 96 |
| Companding Law | A/MU-LAW |
| Height Seated (Max) | 0.733mm |
| RoHS Status | RoHS Compliant |
WM8904ECS/R Overview
In order to save space, it is packaged in the 36-UFBGA, WLCSP package. Packaging is done in the form of a Tape & Reel (TR). Its Stereo Audio type ensures high-efficiency performance in a range of applications. It uses a mounting type of Surface Mount. It is able to operate normally when the operating performance is set at -40°C~85°C. It is equipped with a total of 2 / 2 ADCs and DACs. In the analog circuit, the supply voltage is 1.71V~2V. 1.42V~3.6V provides the supply voltage to the digital circuit. Transmission lines have 36 terminations to prevent signals from reflecting. It is a kind of 36-pin electronic device. On a PCB based on Surface Mount technology, it is mounted. There is 1V supply voltage for this device. Powered by a 3.6V supply voltage, it can run. For the conversion of digital signals into analog ones, 2 D/A converters are used.
WM8904ECS/R Features
Embedded in the 36-UFBGA, WLCSP package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
WM8904ECS/R Applications
There are a lot of Cirrus Logic Inc. WM8904ECS/R CODECs Interface ICs applications.
- Backstop gauging
- Automatic health monitoring systems
- Registration mark timing
- Rotating radar platforms
- War field flying robot with a using night-vision flying camera
- Detecting interrupts in microprocesstor applications
- Cut-to-length
- Pulp & paper mills
- High-performance memory system
- Demultiplexing