WM8960CGEFL/RV Stereo Codec with 1W Drivers | Cirrus Logic
부품 번호: WM8960CGEFL/RV ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $10.9555 | $10.96 |
| 10 | $10.9555 | $109.56 |
| 100 | $10.9555 | $1,095.55 |
| 500 | $10.9555 | $5,477.75 |
| 1,000 | $10.9555 | $10,955.50 |
WM8960CGEFL/RV 개요
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.
드롭인 대체품: WM8960CGEFL/RV — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
WM8960CGEFL/V
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
WM8960CGEFL/2RV
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
TLV320AIC3107
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
TLV320AIC3100
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
TLV320AIC311x
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
TLV320AIC3120
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
WM8960CGEFL/RV 최대 정격 & 전기적 특성
| 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 |
| 패키지 | 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 |
| 실장 유형 | Surface Mount |
WM8960CGEFL/RV qfn family, surface-mount package 핀 구성 가이드
WM8960CGEFL/RV(qfn family, surface-mount package 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: WM8960CGEFL/RV.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
WM8960CGEFL/RV 적합 용도: 6 애플리케이션s: 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.
추천
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.
추천
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.
추천
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.
추천
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.
추천
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.
추천
엔지니어링 참조 데이터: WM8960CGEFL/RV — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | 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 |
주요 차별점
- Integrated stereo Class-D output (vs TLV320AIC3107)
- Single-package portable-audio integration (vs TLV320AIC3100)
- 24-bit stereo audio interface identification (vs TLV320AIC311x)
- Verified package architecture (vs TLV320AIC3120)
설계 노트
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.
규정 준수 정보
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.
