WM8960CGEFL/V

The WM8960CGEFL/V is a highly integrated audio codec IC (Integrated Circuit) designed for portable multimedia applications. It is manufactured by Cirrus Logic and offers a range of features for high-quality audio processing and playback. The WM8960CGEFL/V is known for its low power consumption and small form factor, making it ideal for use in smartphones, tablets, portable media players, and other portable devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VDD: Power Supply
• GND: Ground
• LRCLK, BCLK, DIN, DOUT: Digital Audio Interface Pins
• MICBIAS: Microphone Bias Voltage
• HPLOUT, HPROUT: Headphone Outputs
• SPKL, SPKR: Speaker Outputs

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the WM8960CGEFL/V for a more visual representation.

Key Features

• Audio Codecs: The WM8960CGEFL/V features stereo audio codecs with 24-bit resolution, providing high-quality audio playback and recording capabilities.
• Integrated Amplifiers: It includes integrated Class D amplifiers for driving speakers directly, eliminating the need for external amplification circuitry.
• Flexible Power Management: The IC offers flexible power management options, allowing for efficient power consumption in battery-powered devices.
• Integrated DSP: It includes an integrated digital signal processor (DSP) for audio processing, such as equalization and filtering.
• Digital Interfaces: The WM8960CGEFL/V supports various digital audio interfaces, including I2S, PCM, and TDM, for interfacing with digital audio sources and sinks.
• Integrated Microphone Inputs: It features integrated microphone inputs with preamplifiers, enabling direct connection of microphones for audio recording.
• Low Power Consumption: The WM8960CGEFL/V is designed for low power consumption, making it suitable for use in battery-powered devices.

Note: For detailed technical specifications, refer to the WM8960CGEFL/V datasheet.

Application

The WM8960CGEFL/V is suitable for a variety of portable multimedia applications, including:

• Smartphones and Tablets: Audio playback and recording in smartphones and tablets.
• Portable Media Players: High-quality audio playback in portable media players.
• Voice Recorders: Audio recording in voice recorders and dictation devices.
• Gaming Devices: Audio playback and effects in handheld gaming devices.
• Wearable Devices: Audio playback and recording in wearable devices such as smartwatches.

Functionality

The WM8960CGEFL/V provides high-quality audio playback and recording capabilities in a compact and energy-efficient package. Its integrated amplifiers, flexible power management, and digital signal processing features make it a versatile solution for portable multimedia applications.

Usage Guide

• Power Supply: Connect VDD to the appropriate power supply voltage and GND to ground.
• Audio Interfaces: Connect LRCLK, BCLK, DIN, and DOUT to the digital audio source or sink.
• Microphone Connection: Connect the microphone to the MICBIAS pin and the microphone input pins.
• Headphone/Speaker Outputs: Connect headphones or speakers to the HPLOUT, HPROUT, SPKL, and SPKR pins.

Frequently Asked Questions

Q: What is the maximum sampling rate supported by the WM8960CGEFL/V?

A: The WM8960CGEFL/V supports a maximum sampling rate of 48 kHz for audio playback and recording.

Q: Can the WM8960CGEFL/V be used in battery-powered devices?

A: Yes, the WM8960CGEFL/V is designed for low power consumption, making it suitable for use in battery-powered devices.

Q: What is the typical power consumption of the WM8960CGEFL/V?

A: The typical power consumption of the WM8960CGEFL/V depends on the operating mode and configuration but is generally low for battery-powered applications.

Q: Does the WM8960CGEFL/V support stereo audio playback and recording?

A: Yes, the WM8960CGEFL/V supports stereo audio playback and recording, allowing for high-quality audio reproduction and capture.

Q: What interfaces does the WM8960CGEFL/V support?

A: The WM8960CGEFL/V supports various digital audio interfaces, including I2S, PCM, and TDM, for interfacing with digital audio sources and sinks.