收藏本站
Security Surveillance IC Solutions
Target Applications
– 4/8/16-Channel Embedded DVR
– Mobile DVR System
– LCD DVR Combo System
TW2851
Advanced 4-Channel A/V Decoder, MUX and Display Processor
The TW2851 is Techwell’s 5th generation 4-channel A/V decoder, multiplexer and display processor IC for security surveillance
applications. The device has four built-in NTSC/PAL video decoders with high-performance adaptive 4H comb filters, noise
reduction algorithm, independent and flexible video scalars for the display and record paths and 16x12 matrix motion/blind/
night detectors. The device includes advanced record and display multiplexer functions. The record multiplexer supports multi-
channel frame-, field- and byte-interleaved video streams with a total frame rate of up to 120 frames per second. The channel
ID and motion/blind/night detection information can be embedded in the video stream for record and playback purposes.
The display multiplexer supports up to eight video windows of which the location and size of each window is configurable.
The multiplexed output can be displayed via VGA/LVDS and CVBS interfaces. Also included is a SPOT multiplexer that can tile
multiple live camera images on an analog output for displaying on SPOT monitor. The TW2851 has an audio CODEC which
has four audio ADCs and one DAC. A built-in audio controller can generate digital outputs for recording/mixing and accept
digital input for playback. Multiple TW2851 devices can be cascaded to support 8/12/16-channel applications. Up to 32 display
windows can be displayed on the PC monitor or LCD panel. Other key features of the TW2851 includes 16-bit bitmap OSG,
2D-deinterlacer, 8-channel non- real time switching inputs, and flexible record and playback ports supporting BT.656, BT.601,
BT.1120 and 24-bit RGB formats.
Main Monitor
SPOT
Monitor
Secondary
Monitor
www. intersil .com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
TWR-K20D50M TOWER SYSTEM MODULE K20D50M
TWR-K40X256-KIT TOWER SYSTEM KIT K40X256
TWR-K60F120M-KIT TOWER SYSTEM KIT K60F120M
TWR-K60N512-IAR TOWER SYSTEM KIT K60N512 IAR
TWR-K60N512-KIT TOWER SYSTEM KIT K60N512
TWR-K70F120M-KIT TOWER SYSTEM KIT K70F120M
TWR-MCF51AG KIT TOWER CD MCF51AG
TWR-MCF51JF-KIT KIT TOWER MCF51JF
相关代理商/技术参数
TW2851-BB1-GR-EVAL4 功能描述:EVAL BOARD 4 FOR TW2852 RoHS:否 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:* 标准包装:1 系列:- 主要目的:DC/DC，步降 输出及类型:1，非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND
TW2851-BB2-GR 制造商:Intersil Corporation 功能描述: 制造商:Intersil Corporation 功能描述:CHANNEL A/V DECODER WITH MULTIPLEXER/VGA /LCD DISPLAY PROCES - Bulk 制造商:Intersil Corporation 功能描述:IC VIDEO QUAD/MUX CTRLR 4CH 制造商:Intersil Corporation 功能描述:TW2851-BB2-GR 4 Channel A/V Decoder with Multiplexer/VGA /LC 制造商:Intersil Corporation 功能描述:Advanced 4-Channel A/V Decoder, MUX and Display Processor 制造商:Intersil Corporation 功能描述:4Ch A/V Decoder,MUX+Display Processor
TW2851-BB2-GR-EVAL 制造商:Intersil Corporation 功能描述:TW2851-BB2-GR-EVAL EVAL BOARD - Bulk
TW2864A-LD1-CR 制造商:Intersil Corporation 功能描述:TW2864A-LD1-CR 4 CHANNEL VIDEO DECODERS & AUDIO CODEC FOR SE - Trays 制造商:Intersil Corporation 功能描述:IC VIDEO DECODER 制造商:Intersil Corporation 功能描述:TW2864A-LD1-CR 4 Channel Video Decoders & Audio Codec for Se
TW2864A-LD1-GR 功能描述:IC A/V CODEC/DECOD 4CH 100TQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 标准包装:250 系列:- 类型:电平移位器 应用:LCD 电视机/监控器 安装类型:表面贴装 封装/外壳:28-WFQFN 裸露焊盘 供应商设备封装:28-WQFN（4x4）裸露焊盘 包装:带卷 (TR) 其它名称:296-32523-2TPS65198RUYT-ND
TW2864A-LD1-GR-EVAL 功能描述:EVAL BOARD FOR TW2864A-LD1-GR RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
TW2864B-LC2-GR 制造商:Intersil Corporation 功能描述:4 CHANNEL VIDEO DECODERS AND AUDIO CODEC FOR SECUIRTY APPLIC - Trays 制造商:Intersil Corporation 功能描述:IC VIDEO DECODER
TW2864B-LD1-CR 功能描述:IC 4 CH VID DECODER 100 TQFP RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064