WM8762CGED - 24-Bit 192kHz Stereo DAC | Cirrus Logic
MPN： WM8762CGED ✗ 停產WM8762CGED 概覽
A DAC is a data-conversion semiconductor that transforms digital audio samples into left- and right-channel analog voltages. In the signal hierarchy, the WM8762CGED belongs to the digital-to-analog converter class, then to the ADC/DAC family and the broader signal-conversion and audio interface categories. Its stereo outputs are suited to audio playback paths in consumer, communications, and embedded audio systems.
The verified data identifies three headline characteristics: 24-bit resolution, support for operation up to 192 kHz, and an 8-pin SOIC package. These values position the converter for designs requiring higher-resolution digital audio and a compact surface-mount footprint. The serial interface and stereo output architecture allow a digital audio source to feed two analog channels through one converter IC.
The WM8762CGED family is identified in distributor listings as a Wolfson/Cirrus Logic audio DAC. Its practical implementation depends on the host audio interface, clocking scheme, analog output network, supply arrangement, and the format expected by the connected digital source. Exact pin names, voltage ratings, output architecture, and supported digital audio formats require confirmation from the manufacturer datasheet before PCB or firmware design.
Typical audio uses include digital audio players, multimedia systems, communications equipment, and embedded sound-control platforms. In a player design, the converter would typically sit between the digital audio processor and an analog output stage feeding headphones or a line-input amplifier. The compact SOIC package can simplify routing where a small surface-mount footprint is important.
Designers should verify the datasheet pinout, recommended decoupling, clock requirements, analog output connection, and supported operating conditions. Since the supplied data does not state supply voltage, pin functions, output mode, or digital interface details, those values are intentionally marked as data needed rather than inferred. This page separates verified distributor facts from engineering information that still requires datasheet confirmation.
This page consolidates verified distributor references, package identity, audio-resolution information, and selection guidance. It does not treat generic cross-reference results as proof of drop-in replacement; engineering equivalence must be confirmed by package, pinout, electrical limits, and digital-interface compatibility.
直接替換替代品，適用於 WM8762CGED — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： WM8762CGED （相同外形與佔位） — 差異在於 Package.
此產品無可直接替換的替代品。
申請替代品WM8762CGED 最大額定值與電氣特性
| Product Type | Stereo audio digital-to-analog converter IC |
| 解析度 | 24 bit |
| Maximum Sampling Rate | 192 kHz |
| Channel Configuration | Stereo |
| 介面類型 | Serial audio interface |
| 封裝 | 8-pin SOIC |
| Package Family | SOIC |
| 安裝類型 | Surface mount |
| Manufacturer | Cirrus Logic |
| Legacy Manufacturer | Wolfson Microelectronics |
| Supplier Price Reference | $0.8152 as of 2026-10-23 |
| Stock Reference | In stock at LCSC listing |
WM8762CGED soic 腳位配置指南
WM8762CGED（soic 封裝）的腳位配置。 此類比元件具有輸入、輸出與電源腳位。偏移歸零、補償與致能腳位配置請參閱製造商資料表。適用於訊號調理與放大器電路。
無詳細腳位定義資料： WM8762CGED.
請參閱 資料表 以查看完整腳位配置。
典型應用
WM8762CGED 適用於 6 應用s: Digital Audio Player, Multimedia Audio Path, Communications Audio Interface, Embedded Audio Control Platform, Studio Monitoring and Line Output, Portable Audio Device.
Digital Audio Player
The WM8762CGED fits a digital audio player that converts a 24-bit stereo digital stream to left- and right-channel analog outputs at rates up to 192 kHz. Position the DAC after the audio processor and before the headphone or line-output amplifier. The 8-pin SOIC package helps keep the converter compact, while the serial interface can simplify connection to a digital audio engine. Verify clocking, data format, supply voltage, and analog output loading from the manufacturer datasheet before finalizing the board. The verified distributor data does not specify output topology or signal-to-noise ratio, so those details remain design-confirmation items rather than assumed specifications.
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Multimedia Audio Path
WM8762CGED is suitable for the conversion stage of a multimedia device that accepts serial digital audio and drives stereo analog channels. Its 24-bit resolution and 192 kHz maximum capability support high-resolution audio designs, while the 8-SOIC package is practical for compact consumer boards. The DAC should be paired with a stable digital source and a suitable analog amplifier or headphone driver. Because the supplied evidence does not specify the exact supported digital format, clock architecture, supply rail, or output impedance, engineers must compare those details with the manufacturer datasheet before releasing a production schematic.
推薦
Communications Audio Interface
The WM8762CGED can serve as a stereo audio conversion element in communications equipment where a digital audio processor needs analog output channels. Its 192 kHz capability provides headroom for higher-rate audio streams, and the compact SOIC package can help control board area. The implementation must ensure that the source supplies the expected serial format and clocks and that the analog outputs are loaded according to the manufacturer recommendations. Since the supplied data does not state line-output levels, impedance, channel isolation, or distortion, those parameters must be checked in the datasheet before choosing external amplification and filter components.
推薦
Embedded Audio Control Platform
WM8762CGED is appropriate for an embedded platform that processes audio digitally and requires a dedicated stereo DAC section. The 24-bit interface capability is useful when the platform supports high-resolution audio, while the 8-pin SOIC package keeps the analog conversion stage compact. The digital processor, clock source, and DAC should be assigned separate, well-decoupled supply paths where required by the system architecture. Exact pin functions, startup behavior, mute control, and output routing are not present in the supplied data and must be verified against the manufacturer datasheet before PCB routing or firmware configuration.
推薦
Studio Monitoring and Line Output
WM8762CGED can be evaluated for a stereo line-output or monitoring path where a digital source requires a clean analog conversion stage. Its 24-bit nominal resolution and 192 kHz capability support high-resolution audio formats, but they do not by themselves guarantee the final monitoring performance. The external output amplifier, filter, and ground-return design will determine channel balance, bandwidth, and usable output level. Verify the converter’s specified analog output architecture and load requirements in the manufacturer datasheet before designing the output network, because those values are not included in the supplied distributor snippets.
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Portable Audio Device
WM8762CGED can be considered for a portable audio device that accepts digital audio from a low-power processor and drives an analog audio output. The 8-SOIC package supports compact surface-mount construction, and the stereo 24-bit conversion format is suitable for high-quality playback. Battery-powered designs should check current consumption, analog output efficiency, supply-voltage limits, and shutdown behavior against the manufacturer datasheet. Those specifications are not supplied here, so the converter should not be approved for battery life or thermal performance based only on the verified resolution, rate, and package data.
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推薦產品摘要
工程參考資料，適用於 WM8762CGED — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 |
|---|---|
| Package | 8-pin SOIC |
| Brand | Cirrus Logic |
| Resolution | 24 bit |
| Maximum Sampling Rate | 192 kHz |
| Channel Configuration | Stereo |
| Interface Type | Serial |
| Product Category | Audio DAC |
| Supplier Price Reference | $0.8152 as of 2026-10-23 |
| RoHS | unknown |
| REACH | unknown |
主要差異化特點
- High-resolution stereo DAC positioning (對比No verified drop-in alternatives were supplied)
- High sample-rate capability (對比No verified drop-in alternatives were supplied)
- Compact surface-mount package (對比No verified drop-in alternatives were supplied)
設計說明
Route the WM8762CGED digital interface and analog outputs according to the manufacturer reference layout. Keep clock and serial-data traces short, use a continuous ground reference, and separate noisy digital return paths from the analog output region where the PCB stackup permits. The supplied evidence confirms an 8-SOIC package but does not provide a pinout or layout drawing, so final trace widths, via placement, and decoupling locations must follow the datasheet.
Do not select supply rails or bulk capacitance from the distributor snippets alone. First confirm the WM8762CGED operating voltage, analog-output requirements, and recommended bypass values from the manufacturer datasheet. Then place required input and output capacitors close to their associated pins and verify that the power source can support both digital switching demand and the analog output load. This prevents a nominal 24-bit converter from being compromised by supply noise or unstable sequencing.
Treat clock quality and digital data timing as part of the audio signal path. Confirm the required clock relationship, serial data format, and maximum digital transition rate from the manufacturer documentation. Keep clock routing short, avoid unnecessary stubs, and provide a quiet return path to the converter ground. Although 192 kHz operation is verified, high sample-rate audio does not eliminate the need for clean timing, grounding, and analog filtering.
Do not treat WM8762CGED and WM8762CGED/R as interchangeable solely because both listings use the same family name. The supplied data does not define whether /R changes ordering, packaging, or technical characteristics. Before placing an order, verify the exact MPN, package marking, pinout, datasheet revision, supply requirements, and manufacturer lifecycle status. This prevents a sourcing shortcut from creating an assembly or compliance mismatch.
合規資訊
Compliance claims were not included in the supplied manufacturer or distributor snippets. Confirm current manufacturer documentation and distributor certifications before regulated use.
