WM8960CGEFL/RV Stereo Codec with 1W Drivers | Cirrus Logic
MPN: WM8960CGEFL/RV ✗ Cuối đờiWM8960CGEFL/RV Tóm tắt
A stereo audio codec is an interface IC that converts digital audio data into analog signals and converts analog microphone or line-level inputs back into digital audio data. The WM8960CGEFL/RV belongs to the broader audio interface and power-management hierarchy: audio codec, mixed-signal interface IC, semiconductor, and portable-audio signal-chain component. Its integrated Class-D speaker drivers target compact speaker solutions where PCB area, component count, and low power are important. The headphone drivers support personal-audio outputs, while the microphone interface supports portable voice and communication functions.
Verified source data identifies the part as a stereo CODEC with 1 W stereo Class-D speaker drivers and headphone drivers for portable audio applications. The supplied DigiKey result identifies it as a 24-bit stereo audio interface in a 32-QFN 5 x 5 mm package. The WM8960CGEFL/RV is therefore suited to portable audio systems where the digital host interface, analog audio paths, and speaker amplification must coexist in one package. The exact sample rate, voltage range, control interface, and full pin-level electrical limits are not included in the supplied verified data and must be confirmed from the manufacturer datasheet before design release.
A key design consideration is analog and power-supply layout. Digital audio clocks and control signals should be kept away from sensitive microphone and headphone paths, while the integrated speaker outputs require careful return-current routing and adequate power delivery. Decoupling must follow the manufacturer’s recommended values and placement because the codec combines digital, analog, headphone, and Class-D output functions in one package. Designers should also verify speaker impedance, load current, thermal conditions, and supply sequencing against the official datasheet before connecting external transducers.
Typical uses include portable media players, compact audio accessories, personal-audio products, voice-enabled devices, and small speaker systems. This page consolidates the verified distributor descriptions, package information, identified audio functions, source links, and engineering guidance; it does not substitute unavailable electrical details with assumptions.
Bộ thay thế dễ dàng lắp đặt cho WM8960CGEFL/RV — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với WM8960CGEFL/RV (cùng hình factor và footprint) — khác nhau ở Package, Product Type, Resolution, Device Type, Manufacturer.
WM8960CGEFL/V
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
WM8960CGEFL/2RV
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV320AIC3107
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV320AIC3100
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV320AIC311x
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TLV320AIC3120
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
WM8960CGEFL/RV Tỷ lệ tối đa & tính chất điện
| Product Type | Stereo audio CODEC |
| Audio Interface Resolution | 24 bit |
| Channel Configuration | Stereo |
| Speaker Output | 1 W per channel into 8 ohm loads |
| Speaker Output Supply | 5 V |
| Integrated Speaker Driver | Stereo Class-D speaker drivers |
| Headphone Output | Integrated headphone drivers |
| Microphone Interface | Integrated microphone interface |
| Hộp | 32-QFN, 5 x 5 mm |
| Package Family | QFN family, surface-mount package |
| Manufacturer Description | Stereo CODEC with 1W stereo Class D speaker drivers and headphone drivers for portable audio applications |
| RoHS Compliance | unknown |
| REACH Compliance | unknown |
| AEC-Q100 Qualification | not_applicable |
| Kiểu lắp đặt | Surface Mount |
Hướng dẫn cấu hình chân WM8960CGEFL/RV qfn family, surface-mount package
Cấu hình chân cho WM8960CGEFL/RV (qfn family, surface-mount package gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho WM8960CGEFL/RV.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
WM8960CGEFL/RV phù hợp cho 6 Áp dụngs: Portable Media Player, Compact Bluetooth Speaker, Portable Voice Recorder, Personal Audio Accessory, Portable Gaming Audio Module, Compact Digital Audio Speaker.
Portable Media Player
The WM8960CGEFL/RV fits portable media players that need a compact stereo audio subsystem with headset and small-speaker outputs. Its verified 24-bit stereo CODEC function, integrated microphone interface, headphone drivers, and 1 W-per-channel Class-D speaker drivers at 5 V reduce the number of separate audio packages. A host processor can supply the digital audio stream while the codec handles conversion and analog output stages. The main design check is complete datasheet confirmation of digital timing, supply tolerances, headphone limits, and startup behavior before PCB release.
Được đề xuất
Compact Bluetooth Speaker
A compact Bluetooth speaker can use the WM8960CGEFL/RV to combine stereo digital decoding, headphone-class auxiliary output, and integrated Class-D speaker drive. The verified 1 W per channel into 8-ohm capability at a 5 V supply is useful for small portable enclosures where space and component count are constrained. Designers should still model amplifier thermal behavior, speaker impedance, battery transients, and ground return paths; those parameters are not specified in the supplied data.
Được đề xuất
Portable Voice Recorder
The integrated microphone interface makes the WM8960CGEFL/RV relevant to portable voice recorders and voice-enabled accessories. A digital-audio host can receive captured microphone audio through the codec while the same device provides headphone monitoring or speaker playback. The verified source data confirms the microphone interface and headphone drivers but does not specify microphone bias, input gain, ADC SNR, or supported digital formats, so analog microphone biasing and signal-chain settings must follow the official datasheet.
Được đề xuất
Personal Audio Accessory
The WM8960CGEFL/RV is suitable for personal-audio products requiring headphone playback, microphone capture, and optional integrated speaker drive in one small package. Its verified 32-QFN 5 x 5 mm construction supports compact PCB layouts, while the 24-bit stereo designation identifies the converter class. Product designers should verify connector routing, headphone impedance, pop-noise behavior, supply sequencing, and exposed-pad thermal design from the complete manufacturer documentation before finalizing the analog layout.
Được đề xuất
Portable Gaming Audio Module
The WM8960CGEFL/RV can serve as the audio hub in a portable gaming or multimedia accessory that includes digital playback, headset output, and a small stereo speaker. The verified 1 W-per-channel Class-D output allows speaker integration at 5 V, while headphone drivers support a wired personal-audio path. The codec should be evaluated against the host interface and game-device power budget, with particular attention to unsupported details such as latency, sample-rate limits, channel routing, and protection behavior.
Được đề xuất
Compact Digital Audio Speaker
A compact digital-audio speaker system can use the WM8960CGEFL/RV when the product needs integrated stereo Class-D amplification rather than a separate codec and speaker-driver stage. The verified specification of 1 W per channel into 8-ohm loads at 5 V provides the central design target for speaker selection. Engineers must confirm continuous-output limits, thermal performance, distortion, protection features, and recommended PCB grounding from the official datasheet before treating the speaker stage as production-ready.
Được đề xuất
Dữ liệu tham khảo kỹ thuật cho WM8960CGEFL/RV — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | WM8960CGEFL/V | WM8960CGEFL/2RV | TLV320AIC3107 | TLV320AIC3100 | TLV320AIC311x | TLV320AIC3120 |
|---|---|---|---|---|---|---|---|
| Package | QFN-32-EP (5 x 5 mm) | QFN-32-EP (5 x 5 mm) - exact package confirmation required | QFN-32-EP (5 x 5 mm) - exact package confirmation required | QFN-32-EP (5 x 5 mm) - candidate package; verify | QFN-32-EP (5 x 5 mm) - candidate package; verify | QFN-32-EP (5 x 5 mm) - candidate package; verify | QFN-32-EP (5 x 5 mm) - candidate package; verify |
| Brand | Cirrus Logic | Cirrus Logic | Cirrus Logic | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
Bảo phân biệt quan trọng
- Integrated stereo Class-D output (vsTLV320AIC3107)
- Single-package portable-audio integration (vsTLV320AIC3100)
- 24-bit stereo audio interface identification (vsTLV320AIC311x)
- Verified package architecture (vsTLV320AIC3120)
Ghi chú thiết kế
Separate sensitive microphone and headphone analog routing from digital audio clocks, control signals, and Class-D switching returns. Place the input, output, and bypass capacitors at the pins specified by the manufacturer reference circuit, use a continuous ground reference, and route speaker-current loops with short, wide paths. The verified data identifies a compact QFN-32-EP package but does not provide the recommended land pattern or capacitor values.
Validate the Class-D output stage against the intended speaker impedance and duty cycle. The verified specification is 1 W per channel into 8-ohm loads with a 5 V supply, but continuous-wave thermal limits, distortion, and package thermal resistance are not provided. Estimate copper and ambient-temperature behavior for the actual enclosure, then confirm the result against the manufacturer’s thermal and absolute-maximum data before production.
Do not treat a same-package audio codec as a drop-in replacement without comparing every pin and signal function. The TI E2E results mention possible TLV320 Class-D alternatives but explicitly do not establish exact pin compatibility in the supplied data. Check the footprint, exposed pad, power rails, digital interface, microphone bias, headphone routing, speaker outputs, register map, and startup sequence before substituting a part.
Keep digital clock and data traces away from microphone input and headphone output nodes, and use a solid ground plane beneath the analog and power sections. The WM8960CGEFL/RV combines 24-bit stereo conversion, microphone input, headphone drivers, and Class-D outputs, making return-current control important. Verify grounding and filtering using the manufacturer application circuit; no recommended EMI or filter values are included in the supplied data.
Thông tin tuân thủ
The supplied verified data does not explicitly state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. AEC-Q100 is not applicable based on the available product description, which identifies the device as a portable audio codec rather than an automotive-qualified part.
