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WM8962BECSN/R
+BOMIC CODEC STEREO LP 49WLCSP
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メーカー日清紡マイクロデバイス社
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メーカー品番 #WM8962BECSN/R
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データシート WM8962BECSN/R DataSheet
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パッケージ WFBGA-49
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在庫状況1330
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Stereo Audio |
| Data Interface | I²C, SPI |
| Resolution(Bits) | 24 b |
| Number of AD Cs / DA Cs | 2 / 2 |
| Sigma Delta | Yes |
| S / N Ratio AD Cs / DA Cs(db)Typ | 94 / 98 |
| Voltage - Supply, Analog | 1.7V ~ 2V |
| Voltage - Supply, Digital | 1.62V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概要
Description
The WM8962BECSN/R is a low-power, high-quality stereo audio codec designed by Cirrus Logic. It is intended for portable multimedia devices, offering a comprehensive solution for audio playback and recording. Key features include its high SNR (Signal-to-Noise Ratio) for both DAC (Digital-to-Analog Converter) and ADC (Analog-to-Digital Converter), enhancing the audio experience by ensuring clarity and minimal distortion.
The WM8962BECSN/R supports a wide range of audio processing features such as equalization, mixing, and 3D audio enhancement, making it versatile for different applications. It also includes advanced power management functionality, allowing for efficient battery usage in portable devices. The codec supports multiple digital audio interfaces, making it compatible with various microcontroller and processor platforms.
Its compact package size and low power consumption make it ideal for use in smartphones, tablets, and other handheld devices where space and power efficiency are critical. Overall, the WM8962BECSN/R offers an integrated solution for high-fidelity audio in consumer electronics.
The WM8962BECSN/R supports a wide range of audio processing features such as equalization, mixing, and 3D audio enhancement, making it versatile for different applications. It also includes advanced power management functionality, allowing for efficient battery usage in portable devices. The codec supports multiple digital audio interfaces, making it compatible with various microcontroller and processor platforms.
Its compact package size and low power consumption make it ideal for use in smartphones, tablets, and other handheld devices where space and power efficiency are critical. Overall, the WM8962BECSN/R offers an integrated solution for high-fidelity audio in consumer electronics.
Equivalent
The WM8962BECSN/R is a low-power stereo audio codec. Equivalent products include the Texas Instruments TLV320AIC3104, Maxim Integrated MAX98090, and Analog Devices ADAU1372. These alternatives offer similar features such as integrated headphone drivers, microphone inputs, and digital audio interfaces, making them suitable replacements depending on specific application requirements. Always compare the datasheets to ensure compatibility with your design needs.
Features
The WM8962BECSN/R is a low-power, high-quality stereo audio codec designed for portable applications. Key features include:
1. Audio Performance: It supports 24-bit audio with up to 96 kHz sampling rates, ensuring high-fidelity sound quality.
2. Integrated Amplifiers: Features integrated headphone and speaker drivers for efficient audio output.
3. Low Power Consumption: Optimized for battery-powered devices, offering multiple power-saving modes.
4. Advanced DSP: Includes a digital signal processor (DSP) for audio enhancements and effects, supporting features like 3D enhancement and equalization.
5. Microphone Interface: Supports both digital and analog microphone inputs, with built-in preamps and biasing.
6. Flexible Clocking: Offers a variety of clocking options for versatility in different applications.
7. I2C/SPI Control: Configurable via I2C or SPI interfaces for easy integration.
8. Package: Comes in a compact W-CSP package, suitable for space-constrained designs.
These features make the WM8962BECSN/R well-suited for smartphones, tablets, and other portable audio devices that require efficient, high-quality sound processing.
1. Audio Performance: It supports 24-bit audio with up to 96 kHz sampling rates, ensuring high-fidelity sound quality.
2. Integrated Amplifiers: Features integrated headphone and speaker drivers for efficient audio output.
3. Low Power Consumption: Optimized for battery-powered devices, offering multiple power-saving modes.
4. Advanced DSP: Includes a digital signal processor (DSP) for audio enhancements and effects, supporting features like 3D enhancement and equalization.
5. Microphone Interface: Supports both digital and analog microphone inputs, with built-in preamps and biasing.
6. Flexible Clocking: Offers a variety of clocking options for versatility in different applications.
7. I2C/SPI Control: Configurable via I2C or SPI interfaces for easy integration.
8. Package: Comes in a compact W-CSP package, suitable for space-constrained designs.
These features make the WM8962BECSN/R well-suited for smartphones, tablets, and other portable audio devices that require efficient, high-quality sound processing.
Pinout
The WM8962BECSN/R is a low-power, high-quality stereo audio codec designed for portable audio applications. It typically comes in a 40-pin QFN (Quad Flat No-leads) package. The WM8962 includes integrated headphone drivers, microphone inputs, a programmable PLL, digital filters, and an advanced DSP core, providing a highly integrated solution for audio processing. Key features include support for sample rates from 8kHz to 96kHz, multiple audio interfaces (I²S, PCM), and flexible power management capabilities, making it suitable for smartphones, tablets, and other portable devices. Always refer to the manufacturer’s datasheet for the most accurate and detailed information.
Manufacturer
The WM8962BECSN/R is manufactured by Cirrus Logic, Inc. Cirrus Logic is a company that specializes in developing high-precision analog and digital signal processing components. Their products are widely used in audio and voice signal processing applications across various consumer electronics, mobile communications, and automotive markets. Cirrus Logic is known for its robust portfolio of audio codecs, amplifiers, and converters, making it a prominent player in the semiconductor industry, particularly for audio-related technologies.
Application
The WM8962BECSN/R is a low-power, high-quality audio codec designed for applications in portable consumer electronics. Key application areas include:
1. Smartphones and Tablets: Enhances audio playback and recording quality.
2. Portable Media Players: Provides efficient audio processing for music and video devices.
3. Navigation Devices: Offers clear audio output for GPS systems.
4. Digital Cameras and Camcorders: Improves audio capture quality in video recording.
5. Wireless Audio Accessories: Used in headphones and Bluetooth speakers for superior sound reproduction.
6. IoT Devices: Supports audio functions in smart home products and other IoT gadgets.
The codec's energy efficiency and compact design make it suitable for battery-powered devices.
1. Smartphones and Tablets: Enhances audio playback and recording quality.
2. Portable Media Players: Provides efficient audio processing for music and video devices.
3. Navigation Devices: Offers clear audio output for GPS systems.
4. Digital Cameras and Camcorders: Improves audio capture quality in video recording.
5. Wireless Audio Accessories: Used in headphones and Bluetooth speakers for superior sound reproduction.
6. IoT Devices: Supports audio functions in smart home products and other IoT gadgets.
The codec's energy efficiency and compact design make it suitable for battery-powered devices.
Package
The WM8962BECSN/R has a QFN (Quad Flat No-leads) package type. Specifically, it is a 32-lead QFN, which provides a compact, surface-mount design suitable for high-density applications.
