Our audio technology allows the capture of speech and audio with high quality and low power consumption while at the other end of the audio channel enables speaker playback at maximum volume and power efficiency while extending battery usage time.

We offer a range of low power, Hi-Fi audio codecs and Class D amplifiers with different features and in different packages suitable for a variety of low power, digital portable audio products. Codecs are designed to offer different levels of dynamic range and improve the power consumption for the record and playback paths by optimizing the always ON mode and utilizing efficient charge pump technologies.

Analog Products

产品选型表

    Processing table
    器件号
    ADC SNR A-weighted support(dB) @ 48kHz
    DAC SNR A-weighted support(dB) @ 48kHz
    Power Consumption During Record
    Power Consumption During Playback
    Headphone Power Output
    Audio Interface
    Advanced Features
    Pkg. Type
    DA7211
    Ultra-Low Power 1.8V Stereo Audio Codec with True-GND Headphone Driver    		 96 @ 2.5V 102 @ 2.5V 3.5mW @ 1.8V 2.5mW @1.8V 2 x 58mW @ 2.5V into 16Ω 2-wire General purpose filter engine 36-WLCSP
    DA7212
    Ultra-Low Power Stereo Codec with 650µW Always-On Power Mode    		 90 @ 1.8V 100 @ 1.8V 2.0mW @ 1.8V 3.1mW @ 1.8V 2 x 67mW @ 2.5V 2-wire 5bd EQ, ALC, Noise gate, Beep generator 34-WLCSP
    DA7217
    Ultra-Low Power Stereo Codec with Differential Headphone Driver    		 105 @ 1.8V 110 @ 1.8V 2.5mW @ 1.8V 4mW @ 1.8V 2 x 57mW @ 2.5V 2-wire 5bd EQ, 3bd Sidetone, ALC, Noise gate, Beep generator 32-WLCSP
    DA7218
    Ultra-Low Power Stereo Codec with Single-Ended Headphone Driver    		 105 @ 1.8V 110 @ 1.8V 2.5mW @ 1.8V 4mW @ 1.8V 2 x 58mW @ 1.8V 2-wire 5bd EQ, 3bd Sidetone, ALC, Noise gate, Beep generator 32-WLCSP
    DA7219
    Audio Codec with Advanced Accessory Detect    		 90 @ 1.8V 100 @ 1.8V 2.75mW @ 1.8V 3.4mW @ 1.8V 2 x 70mW @ 2.5V 2-wire Advanced Accessory detection, polarity switching 32-WLCSP
    DA7400
    Stereo HP CODEC for Consumer Applications Requiring Hi Res Audio and High Performance    		 95 @ 1.8V 115 @ 1.8V 3mW @ 1.8V 8.5mW @ 1.8V 2 x 67mW @ 1.8V 2-wire General purpose filter engine 32-WLCSP
    DA7401
    High-performance, Ultra-low-power Mono Hi-fi Codec    		 95 @ 1.8V 115 @ 1.8V 3mW @ 1.8V 8.5mW @ 1.8V 1 x 100mW @ 1.8V 2-wire Hybrid Active Noise Cancellation, Audio Processing Unit 32-WLCSP
    DA7402
    High-performance, Ultra-low-power Stereo Hi-fi Codec With Wideband Digital ANC    		 95 @ 1.8V 115 @ 1.8V 3mW @ 1.8V 8.5mW @ 1.8V 2 x 67mW @ 1.8V 2-wire Hybrid Active Noise Cancellation, Audio Processing Unit 32-WLCSP
    DA7403
    Active Noise Cancellation and Beamforming CODEC    		 95 @ 1.8V 115 @ 1.8V 3mW @ 1.8V 8.5mW @ 1.8V 1 x 100mW @ 1.8V 2-wire Hybrid Active Noise Cancellation, Audio Processing Unit 32-WLCSP
    Parametric Table tips

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