アナログ製品

当社のオーディオテクノロジーは、高品質かつ低消費電力でスピーチやオーディオのキャプチャを可能にすると同時に、オーディオチャンネルの別の一面として、最大音量でのスピーカー再生を可能にし、バッテリの使用時間を延ばしながら電力効率を高めます。

当社は、低消費電力デジタルポータブルオーディオ製品に適した、さまざまな機能とパッケージの低消費電力Hi-Fiオーディオ・コーデックとクラスDアンプを提供しています。 コーデックは、さまざまなレベルのダイナミック・レンジを提供するように開発されており、常時オン・モードを最適化し、効率的なチャージポンプ技術を利用することで、録音・再生に伴う消費電力を改善しています。

セレクションテーブル

    Processing table
    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
    型名
    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

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product