Package Information
| CAD Model: | View CAD Model |
| Pkg. Type: | LQFP |
| Pkg. Code: | QTL |
| Lead Count (#): | 100 |
| Pkg. Dimensions (mm): | 11.99 x 11.99 x 0.00 |
| Pitch (mm): | 0.4 |
Environmental & Export Classifications
| Moisture Sensitivity Level (MSL) | 3 |
| Pb (Lead) Free | Yes |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (TW2864B-LD1-CR) | Download |
Product Attributes
| Lead Count (#) | 100 |
| Carrier Type | Tray |
| Moisture Sensitivity Level (MSL) | 3 |
| Pitch (mm) | 0.4 |
| Pb (Lead) Free | Yes |
| Pb Free Category | Pb-Free 100% Matte Tin Plate w/Anneal-e3 |
| Temp. Range (°C) | -40 to +85°C |
| Function | Video Decoder |
| Length (mm) | 12 |
| MOQ | 238 |
| Pkg. Dimensions (mm) | 12.0 x 12.0 x 0.00 |
| Pkg. Type | LQFP |
| Qualification Level | Standard |
| Width (mm) | 12 |
Resources for TW2864
Description
The TW2864 is Techwells 4th generation 4-in-1 video decoder and audio codec for security surveillance applications. The device includes four high quality NTSC/PAL video decoders that convert analog composite video signal to digital component YCbCr data. The TW2864 contains four 10-bit ADCs and proprietary clamp and gain controllers and utilizes adaptive 4H comb filter for separating luminance & chrominance to reduce cross noise artifacts. The TW2864 adopts the image enhancement techniques such as IF compensation filter, CTI and programmable peaking. The TW2864 also includes audio codec which has four audio ADCs and one audio DAC. A built-in audio controller can generate digital outputs for recording/mixing and accepts digital input for playback.