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Part Details for WM8940CGEFL/V by Cirrus Logic
Results Overview of WM8940CGEFL/V by Cirrus Logic
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
WM8940CGEFL/V Information
WM8940CGEFL/V by Cirrus Logic is a Codec.
Codecs are under the broader part category of Telecommunication Circuits.
A telecommunications circuit transmits and receives information between points. Key components include transmitters, receivers, amplifiers, and multiplexers. Read more about Telecommunication Circuits on our Telecommunication Circuits part category page.
Price & Stock for WM8940CGEFL/V
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
WM8940CGEFL/V
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Avnet Americas | Audio Codec 1ADC /1 DAC 24-Bit 24-Pin QFN - Trays (Alt: WM8940CGEFL/V) RoHS: Compliant Min Qty: 490 Package Multiple: 490 Lead time: 111 Weeks, 0 Days Container: Tray | 0 |
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RFQ |
Part Details for WM8940CGEFL/V
WM8940CGEFL/V CAD Models
WM8940CGEFL/V Part Data Attributes
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WM8940CGEFL/V
Cirrus Logic
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Datasheet
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WM8940CGEFL/V
Cirrus Logic
PCM Codec, A/MU-Law, 1-Func, CMOS, PQCC24, 4 X 4 MM, 0.90 MM HEIGHT, 0.50 MM PITCH, LEAD FREE, PLASTIC, MO-220VGGD-8, QFN-24
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | CIRRUS LOGIC INC | |
| Package Description | HVQCCN, | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 111 Weeks | |
| Samacsys Manufacturer | Cirrus Logic | |
| Companding Law | A/MU-LAW | |
| Filter | YES | |
| JESD-30 Code | S-PQCC-N24 | |
| Length | 4 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 1 | |
| Number of Terminals | 24 | |
| Operating Mode | SYNCHRONOUS | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -25 °C | |
| Output | VOLTAGE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVQCCN | |
| Package Equivalence Code | LCC24,.16SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 0.9 mm | |
| Supply Voltage-Nom | 1.8 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Telecom IC Type | PCM CODEC | |
| Temperature Grade | OTHER | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 4 mm |
WM8940CGEFL/V Frequently Asked Questions (FAQ)
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The recommended power-up sequence is to apply VDD first, followed by VDDIO, and then the clock signal. This ensures proper initialization of the device.
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The WM8940 can be configured using the I2C interface. The device has several registers that control its operation, including the audio interface, PLL, and power management. Refer to the datasheet for register descriptions and configuration examples.
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The WM8940 supports clock frequencies up to 50 MHz. However, the maximum frequency may vary depending on the specific application and system requirements.
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To optimize power consumption, use the WM8940's power-down modes, adjust the clock frequency, and use the device's built-in power management features, such as dynamic voltage and frequency scaling.
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The WM8940 has an ESD protection rating of 2 kV human body model (HBM) and 200 V machine model (MM).