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WM8960GEFL/RV
+BOMInterface - CODECs STEREO CODEC 32-pin
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제조업체능운
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제조업체 부품 #WM8960GEFL/RV
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데이터시트 WM8960GEFL/RV DataSheet
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재고29691
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사양
| 속성 | 가치 |
| Packaging | MouseReel |
| Standard Pack Qty | 3500 |
개요
Description
The WM8960GEFL/RV is a low-power, high-quality stereo audio codec from Wolfson Microelectronics (now Cirrus Logic). It integrates 24-bit DACs and ADCs, supporting sample rates up to 48kHz.
### Key Features:
- Stereo Class D speaker driver (up to 1W per channel).
- Stereo Class AB headphone driver.
- Programmable digital audio interface (I²S, left-justified, right-justified).
- Low power consumption (suitable for portable devices).
- On-chip PLL for flexible clocking.
- Automatic level control (ALC) for microphone input.
### Applications:
- Portable audio players
- Bluetooth headsets
- Gaming devices
- Embedded audio systems
The WM8960GEFL/RV is available in a 32-pin QFN package and is controlled via I²C or SPI. Its compact design and integrated features make it ideal for space-constrained audio applications.
### Key Features:
- Stereo Class D speaker driver (up to 1W per channel).
- Stereo Class AB headphone driver.
- Programmable digital audio interface (I²S, left-justified, right-justified).
- Low power consumption (suitable for portable devices).
- On-chip PLL for flexible clocking.
- Automatic level control (ALC) for microphone input.
### Applications:
- Portable audio players
- Bluetooth headsets
- Gaming devices
- Embedded audio systems
The WM8960GEFL/RV is available in a 32-pin QFN package and is controlled via I²C or SPI. Its compact design and integrated features make it ideal for space-constrained audio applications.
Equivalent
The WM8960GEFL/RV is a low-power audio codec. Equivalent alternatives include:
- TLV320AIC3104 (Texas Instruments)
- MAX9867 (Maxim Integrated)
- CS42L51 (Cirrus Logic)
- PCM5122 (Texas Instruments, DAC-focused)
These offer similar features like stereo ADC/DAC, headphone amps, and I2S interfaces. Choose based on power, interface, or additional features needed.
- TLV320AIC3104 (Texas Instruments)
- MAX9867 (Maxim Integrated)
- CS42L51 (Cirrus Logic)
- PCM5122 (Texas Instruments, DAC-focused)
These offer similar features like stereo ADC/DAC, headphone amps, and I2S interfaces. Choose based on power, interface, or additional features needed.
Features
The WM8960GEFL/RV is a low-power, high-quality stereo CODEC with integrated headphone and speaker drivers. Key features:
- Audio Resolution: 24-bit, 8kHz to 48kHz sample rates.
- DAC SNR: 98dB, ADC SNR: 94dB (A-weighted).
- Integrated Amplifiers: Class D speaker driver (1W into 8Ω), Class AB headphone driver.
- Digital Interfaces: I²S, TDM, SPI/I²C control.
- Inputs: Stereo line/mic inputs with programmable gain.
- Outputs: Stereo headphone, speaker, and line outputs.
- Low Power: 24mW playback (headphone), 15mW record (mic).
- Advanced Features: Automatic level control (ALC), noise suppression, pop/click reduction.
- Supply Voltage: 1.8V–3.6V (analog/digital).
Ideal for portable audio, IoT, and embedded applications.
- Audio Resolution: 24-bit, 8kHz to 48kHz sample rates.
- DAC SNR: 98dB, ADC SNR: 94dB (A-weighted).
- Integrated Amplifiers: Class D speaker driver (1W into 8Ω), Class AB headphone driver.
- Digital Interfaces: I²S, TDM, SPI/I²C control.
- Inputs: Stereo line/mic inputs with programmable gain.
- Outputs: Stereo headphone, speaker, and line outputs.
- Low Power: 24mW playback (headphone), 15mW record (mic).
- Advanced Features: Automatic level control (ALC), noise suppression, pop/click reduction.
- Supply Voltage: 1.8V–3.6V (analog/digital).
Ideal for portable audio, IoT, and embedded applications.
Pinout
The WM8960GEFL/RV is a low-power stereo CODEC with 32 pins in a QFN package. Key functions include:
- Audio I/O: Stereo DAC (24-bit, 96kHz) and ADC (24-bit, 96kHz) with programmable filters.
- Interfaces: I2S, TDM, or PCM for digital audio; I2C/SPI control.
- Analog Inputs: Mic/line inputs with PGA and bias.
- Analog Outputs: Stereo headphone/line outputs with integrated drivers.
- Power Management: Low-power modes for portable devices.
- Additional Features: Onboard PLL, programmable DSP, and clock generation.
Pins include power supplies (AVDD, DVDD), ground (GND), digital control (SCL/SDA, SPI), audio interfaces (BCLK, LRCLK, SDIN/SDOUT), and analog I/O (HP_L/R, MICBIAS, etc.).
- Audio I/O: Stereo DAC (24-bit, 96kHz) and ADC (24-bit, 96kHz) with programmable filters.
- Interfaces: I2S, TDM, or PCM for digital audio; I2C/SPI control.
- Analog Inputs: Mic/line inputs with PGA and bias.
- Analog Outputs: Stereo headphone/line outputs with integrated drivers.
- Power Management: Low-power modes for portable devices.
- Additional Features: Onboard PLL, programmable DSP, and clock generation.
Pins include power supplies (AVDD, DVDD), ground (GND), digital control (SCL/SDA, SPI), audio interfaces (BCLK, LRCLK, SDIN/SDOUT), and analog I/O (HP_L/R, MICBIAS, etc.).
Manufacturer
The WM8960GEFL/RV is manufactured by Cirrus Logic, a U.S.-based semiconductor company specializing in high-precision analog and digital signal processing components. Founded in 1984, Cirrus Logic is known for its audio converters, codecs, and amplifiers, widely used in consumer electronics, automotive, and professional audio applications. The WM8960 is a low-power stereo codec designed for portable audio devices like smartphones and tablets. Cirrus Logic is recognized for its innovation in audio and mixed-signal technologies.
Application
The WM8960GEFL/RV is a low-power, high-quality audio codec used in various portable and consumer electronics. Key application areas include:
1. Smartphones & Tablets – For audio playback, recording, and voice calls.
2. Bluetooth Headsets & Wireless Earbuds – Enables clear audio processing.
3. Portable Media Players – Provides high-fidelity sound output.
4. Gaming Consoles – Supports audio input/output for immersive experiences.
5. IoT & Smart Devices – Used in voice-controlled assistants and smart speakers.
6. Laptops & Notebooks – Enhances built-in microphone and speaker performance.
Its low power consumption and integrated features make it ideal for battery-powered devices.
1. Smartphones & Tablets – For audio playback, recording, and voice calls.
2. Bluetooth Headsets & Wireless Earbuds – Enables clear audio processing.
3. Portable Media Players – Provides high-fidelity sound output.
4. Gaming Consoles – Supports audio input/output for immersive experiences.
5. IoT & Smart Devices – Used in voice-controlled assistants and smart speakers.
6. Laptops & Notebooks – Enhances built-in microphone and speaker performance.
Its low power consumption and integrated features make it ideal for battery-powered devices.
Package
The WM8960GEFL/RV is available in a 32-pin QFN (Quad Flat No-leads) package. This compact, surface-mount package is designed for space-efficient PCB layouts, offering good thermal and electrical performance. The "GEFL/RV" suffix typically denotes specific reel packaging options for automated assembly.
