Renesas TW2868-LA2-CR
Video ICs TW2868-LA2-CR 8 CH VID DECODER
ブランド: Renesas Technology Corp
製造元部品 #: TW2868-LA2-CR
データシート: TW2868-LA2-CR Datasheet (PDF)
パッケージ/ケース: TQFP128
製品の種類: インターフェイスIC
TW2868-LA2-CR 概要
The TW2868 includes eight high quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data for security applications. Each channel contains 10-bit ADC and proprietary clamp and gain controllers and utilizes 4H comb filter for separating luminance and chrominance to reduce cross noise artifacts. The TW2868 adopts image enhancement techniques, such as IF compensation filter, CTI and programmable peaking. TW2868 also includes one NTSC/PAL video encoder with two 10-bit DAC‟s to support CVBS and YC output. The TW2868 also includes audio CODEC, which has ten audio Analog-to-Digital converter processing and one Digital-to-Analog converter. A built-in audio controller can generate digital outputs for recording/mixing and it also accepts digital input for playback.
特徴
- Accepts all NTSC(M/4.43)/PAL(B/D/G/H/I/K/L/M/N/60)/SECAM standards with auto detection
- Integrated eight video analog anti-aliasing filters and 10 bit CMOS ADCs
- High performance adaptive 4H comb filters for all NTSC/PAL standards
- IF compensation filter for improvement of color demodulation
- Color Transient Improvement (CTI)
- Automatic white peak control
- Programmable hue, saturation, contrast, brightness and sharpness
- Proprietary fast video locking system
- Supports ITU-R BT.656 type time multiplexed output with 54/108MHz
- Provides simultaneous 2x four channel Full D1 with 108MHz and 2x CIF with 54MHz by time-multiplexed output format
- Integrated ten audio ADC processing and one audio DAC
- Provides multi-channel audio mixed analog output
- Supports I2S/DSP Master/Slave interface for record output and playback input
- PCM 8/16-bit and µ-Law/A-Law 8-bit for audio word length
- Programmable audio sample rate, which covers popular frequencies of 8/16/32/44.1/48kHz
- Supports two-wire serial host interface
- Integrated one video encoder and two10-bit video CMOS DACs
- Integrated clock PLL for 108MHz clock output
- Ultra low power consumption (Typical 867.36mW)
- 128 pin LQFP package
仕様
パラメータ | 価値 | パラメータ | 価値 |
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Manufacturer: | Renesas Electronics | Product Category: | Video ICs |
RoHS: | Y | Type: | Video Decoder |
Number of Channels: | 8 Channel | Mounting Style: | SMD/SMT |
Package / Case: | LQFP-128 | Packaging: | Tray |
Series: | TW2868 | Brand: | Renesas / Intersil |
Moisture Sensitive: | Yes | Pd - Power Dissipation: | 867.36 mW |
Product Type: | Video ICs | Factory Pack Quantity: | 90 |
Subcategory: | Video ICs | Unit Weight: | 0.023634 oz |
Tags | TW2868, TW286, TW28, TW2 |
配送
配送タイプ | 配送料 | リードタイム | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
フェデックス | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 日々 | |
登録された航空便 | $20.00-$40.00 (0.50 KG) | 2-5 日々 |
処理時間:送料は地域や国によって異なります。
支払い
支払条件 | ハンドフィー | |
---|---|---|
電信送金 | 銀行手数料 US$30.00 を請求します。 | |
ペイパル | 4.0%のサービス料がかかります。 | |
クレジットカード | 3.5%のサービス料がかかります。 | |
ウエスタンユニオン | charge US.00 banking fee. | |
送金サービス | 銀行手数料は 0.00 米ドルかかります。 |
保証
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パッキング
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パーツポイント
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The TW2868-LA2-CR chip is a highly integrated video decoder designed for surveillance and DVR systems. It supports analog NTSC/PAL video decoding, as well as digital bitstream decoding for H.264, MPEG4, and MJPEG formats. The chip's features include multiple video inputs, motion detection, deinterlacing, and audio decoding capabilities. It is a versatile solution for video processing and playback in surveillance applications.
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Equivalent
There are no direct equivalent products for the TW2868-LA2-CR chip. However, alternative video decoders with similar capabilities include the TW2867, TW6868, and TW9984 chips. -
Features
The TW2868-LA2-CR is a video decoder with features such as 4-channel analog video input, support for NTSC/PAL video formats, and an embedded audio ADC. It also supports various video output formats, motion detection, and audio decoding. -
Pinout
The TW2868-LA2-CR is a video decoder IC with 100-pin count. It is designed to decode and display analog video signals from up to 16 cameras. The pins are used for power supply, clock input, video input/output, audio input/output, control input/output, and other functions required for video decoding and display. -
Manufacturer
The manufacturer of the TW2868-LA2-CR is Techwell. It is a semiconductor company that specializes in designing and manufacturing video compression and processing solutions for the surveillance, automotive, and consumer markets. -
Application Field
The TW2868-LA2-CR is a video decoder chip commonly used in surveillance systems, security cameras, and video capture cards. It can decode and display multiple video streams in real-time and supports various video input formats, making it suitable for applications that require video processing and display capabilities. -
Package
The TW2868-LA2-CR chip is available in a 128-pin LQFP (Low-Profile Quad Flat Package) package type. It has a form factor of LQFP and its size measures 14mm x 20mm, making it suitable for a variety of applications.
データシート PDF
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