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TDA9981BHL PDF预览

TDA9981BHL

更新时间: 2024-01-27 11:53:29
品牌 Logo 应用领域
恩智浦 - NXP 光电二极管
页数 文件大小 规格书
41页 194K
描述
HDMI transmitter up to 150 MHz pixel rate with 3 ´ 8-bit video inputs and 4 X I2S-bus with S/PDIF

TDA9981BHL 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFP包装说明:LFQFP, QFP80,.55SQ,20
针数:80Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.79
商用集成电路类型:CONSUMER CIRCUITJESD-30 代码:S-PQFP-G80
长度:12 mm功能数量:1
端子数量:80最高工作温度:85 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装等效代码:QFP80,.55SQ,20
封装形状:SQUARE封装形式:FLATPACK
电源:1.8,3.3 V认证状态:Not Qualified
座面最大高度:1.6 mm子类别:Other Consumer ICs
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):3 V
表面贴装:YES温度等级:OTHER
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:12 mm
Base Number Matches:1

TDA9981BHL 数据手册

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TDA9981B  
HDMI transmitter up to 150 MHz pixel rate with 3 × 8-bit video  
inputs and 4 × I2S-bus with S/PDIF  
Rev. 01 — 4 July 2008  
Product data sheet  
1. General description  
The TDA9981B is an HDMI transmitter (which also supports DVI) that enables a 3 × 8-bit  
RGB or YCbCr video stream (with a pixel rate up to 150 MHz for the TDA9981BHL/15  
version), up to 4 I2S-bus audio streams (with an audio sampling rate up to 192 kHz) and  
the additional information required by all the HDMI 1.2a standards.  
In order to be compatible with most applications, the TDA9981B integrates a full  
programmable input formatter and color space conversion block. The video input formats  
accepted are YCbCr 4 : 4 : 4 (up to 3 × 8-bit), YCbCr 4 : 2 : 2 semi-planar (up to  
2 × 12-bit), YCbCr 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 × 12-bit).  
For ITU656-like formats, double edges are supported so that data can be sampled on  
rising and falling edges.  
The device can be controlled via an I2C-bus interface.  
2. Features  
I 3 × 8-bit video data input bus, CMOS and LV-TTL compatible  
I Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or  
VREF, HREF and FREF could be used for input data synchronization  
I Pixel rate clock input can be made active on one or both edges (selectable by I2C-bus)  
I The TDA9981B has 4 I2S-bus audio input channels and 1 S/PDIF channel; audio  
sampling rate up to 192 kHz  
I 250 MHz to 1.50 GHz HDMI transmitter operation  
I Programmable input formatter and upsampler/interpolator allows input of any of the  
4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656 and ITU656-like formats  
I Programmable color space converter:  
N RGB to YCbCr  
N YCbCr to RGB  
I Controllable via I2C-bus  
I Low power dissipation  
I 1.8 V and 3.3 V power supplies  
I Power-down mode  
I Hard reset  

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