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.
Manufacturer: Intersil
Win Source Part Number: 798545-TW2864A-LD1-C
Type: Video Decoder, Audio Codec
Applications: Security Systems
Family Name: TW2864
Categories: Integrated Circuits (ICs)
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2026
Popularity: Medium
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited
IC VID DECOD/AUDIO CODEC 100LQFP Product overview: TW2864A-LD1-CR from Renesas Electronics Corporation is a Video Processing Ic for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include Video Processing Ic, Video Processing ICs, electronic component, datasheet, replacement part. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 684-TW2864A-LD1-CR can be used for catalog matching and distributor lookup.
IC VID DECOD/AUDIO CODEC 100LQFP
IC VID DECOD/AUDIO CODEC 100LQFP
Video Decoders IC I²S, Serial ITU-R BT.656, NTSC, PAL, SECAM Package
| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs | Video Processor ICs |
| Product Number | TW2864A-LD1-CR | 798545-TW2864A-LD1-CR | 684-TW2864A-LD1-CR | TW2864A-LD1-CR | TW2864A-LD1-CR | TW2864A-LD1-CR |
| Product Name | 4-Channel Video Decoder and Audio Codec | Linear - Linear - Video Processing - TW2864A-LD1-CR | Video Processing Ic | Linear - Video Processing | Integrated Circuits (ICs) - Linear - Video Processing | Video Processing |
| Package/Case | LQFP100 |
