Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | QFN |
| Pkg. Code: | LJS |
| Lead Count (#): | 48 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 0.90 |
| Pitch (mm): | 0.5 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (D2-41051-QR) | Download |
Product Attributes
| Lead Count (#) | 48 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | 0 to +70°C |
| Advanced Features | D2 Audio PWM Engine, Graceful Fault Recovery, D2 Audio Sound Enhancement |
| D2 Audio DSP Customization GUI | Yes |
| Input Channels | 2 |
| Length (mm) | 7 |
| MOQ | 1040 |
| PWM Output Channels | 5 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 0.90 |
| Pkg. Type | QFN |
| Qualification Level | Standard |
| Signal Flow | Fixed |
| Supported Audio Inputs | 1x I2S, 1x S/PDIF, 4x fault INT |
| Supported Audio Outputs | 5x PWM, 1x S/PDIF |
| Supported Decoders | None |
| Thickness (mm) | 0.9 |
| Width (mm) | 7 |
Resources for D2-41051
Description
The D2-4 Family (D2-41051 and D2-41151 (D2-41x51-QR)) devices are complete System-on-Chip (SoC) Audio Processor and Class-D Amplifier Controllers that offer a powerful yet very cost effective audio solution for high volume consumer products, including digital TV systems, PC multimedia speakers, and portable device docking stations. This 4th generation Digital Audio Processor (D2-4 family) device combines extensive integrated DSP processing and configurable audio processing algorithms for complete audio system control. The D2-4 family devices offer the optimum balance of functionality and lowest system material cost, especially in an SoC system architecture with I2S audio output. All audio processing and amplifier control is handled by the D2-4 family, and its ease of integration to the existing system processor handles all system control functions.