Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | 32-WLCSP |
| Pkg. Code: | |
| Lead Count (#): | |
| Pkg. Dimensions (mm): | |
| Pitch (mm): |
Environmental & Export Classifications
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| Moisture Sensitivity Level (MSL) | 1 |
| Pb (Lead) Free |
Product Attributes
| Pkg. Type | 32-WLCSP |
| ADC SNR A-weighted support(dB) @ 48kHz | 95 @ 1.8V |
| Advanced Features | Hybrid Active Noise Cancellation, Audio Processing Unit |
| Audio Interface | 2-wire |
| DAC SNR A-weighted support(dB) @ 48kHz | 115 @ 1.8V |
| Headphone Power Output | 1 x 100mW @ 1.8V |
| Moisture Sensitivity Level (MSL) | 1 |
| Power Consumption During Playback | 8.5mW @ 1.8V |
| Power Consumption During Record | 3mW @ 1.8V |
| Temp. Range (°C) | -40 to +85°C |
Resources for DA7401
Description
The SmartBeat™ DA7401 is a high-performance, ultra-low power mono Hi-Fi codec. Featuring Renesas' custom digital hybrid Active Noise Cancellation (ANC) technology, it offers stronger suppression of ambient noise over a wider range of frequencies for the best user experience in any environment.
With its integrated audio processor, the DA7401 delivers excellent audio performance including dynamic ranges of 115dB for playback as well as sampling rates up to 384kHz. It offers 40kHz audio bandwidth to support Hi-Res Audio. All this while consuming just 5.8mW during playback with ANC.
The DA7401 comes in a choice of compact packages. It is part of a family of pin-compatible codecs, helping you to develop a complete portfolio of headphone, headset, and earbud solutions for any application to impress even the most demanding user. It combines industry-leading audio and wideband hybrid digital active noise cancellation in a space-saving solution whose low-power consumption could enable longer playback times.
