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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 enabling 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.
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 |
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Part Number | ||||||||
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |