WM8974CGEFL/RV
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad |
| Number of Pins | 24 |
| Supplier Device Package | 24-QFN (4x4) |
| Weight | 928.191737mg |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2008 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Termination | SMD/SMT |
| Type | Audio |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Number of Channels | 1 |
| Interface | 2-Wire, Serial |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.71V |
| 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 |
| Number of D/A Converters | 1 |
| Resolution (Bits) | 24 b |
| Sigma Delta | Yes |
| Number of ADCs / DACs | 1 / 1 |
| S/N Ratio, ADCs / DACs (db) Typ | 94 / 98 |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
WM8974CGEFL/RV Overview
A 24-VFQFN Exposed Pad package is supplied for space savings. This package uses the Tape & Reel (TR) packaging method. As a type of Audio, this electronic part is able to deliver high-efficient performance in various applications. This device employs the mounting type Surface Mount. When the operating performance is set to -40°C~85°C, it can operate normally. In addition, it is equipped with 1 / 1 ADCs and DACs. The analog circuit is powered by 2.5V~3.6V. There is a supply voltage of 1.71V~3.6V provided to the digital circuit. There are 24 pins on this device. Surface Mount technology is used for mounting it to a PCB. Supply voltage should be maintained at 3.6V. To convert analog signals into digital signals, there are 1 A/D converters. At a minimum, the voltage should be kept at 1.71V. Digital signals are converted into analog signals using 1 D/A converters. It is set with a maximum value of 85°C to maintain normal operation. In order to maintain normal operation, the operating temperature is set at -40°C. The data transmission channel count is 1.
WM8974CGEFL/RV Features
Embedded in the 24-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C
1 / 1 ADCs / DACs
1 A/D converters
WM8974CGEFL/RV Applications
There are a lot of Cirrus Logic Inc. WM8974CGEFL/RV CODECs Interface ICs applications.
- RF-based home automation system
- Robotic arm positioning
- X-Y positioning
- Conveying
- Image search
- Automation
- Motor feedback
- Robotics vehicle with the metal detector
- Dimensionality reduction
- Data transfer
