The TDA9981B is an HDMI transmitter (which also supports DVI) that enables a 3 x 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 x 8-bit), YCbCr 4 : 2 : 2 semi-planar (up to 2 x 12-bit), YCbCr 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 x 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
产品特点 Features
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应用
产品实物图![]() |
型号 | 可订购的器件编号 | 订购码 (12NC) | 产品状态 | 封装 |
TDA9981BHL/15/C1 | 9352 860 62518 | TDA9981BHL/15/C1,5 | 量产 | LQFP80 (SOT315-1) |
TDA9981BHL/15/C1 | 9352 860 62551 | TDA9981BHL/15/C1:5 | 量产 | LQFP80 (SOT315-1) |
TDA9981BHL/15/C1 | 9352 860 62557 | TDA9981BHL/15/C1;5 | 量产 | LQFP80 (SOT315-1) |
TDA9981BHL/8/C1 | 9352 852 47518 | TDA9981BHL/8/C1,51 | 量产 | LQFP80 (SOT315-1) |
TDA9981BHL/8/C1 | 9352 852 47551 | TDA9981BHL/8/C1,55 | 量产 | LQFP80 (SOT315-1) |
TDA9981BHL/8/C1 | 9352 852 47557 | TDA9981BHL/8/C1;55 | 量产 | LQFP80 (SOT315-1) |
型号 | 订购码 (12NC) | 可订购的器件编号 | 化学成分 |
TDA9981BHL/15/C1 | 9352 860 62518 | TDA9981BHL/15/C1,5 | TDA9981BHL/15/C1 |
TDA9981BHL/15/C1 | 9352 860 62551 | TDA9981BHL/15/C1:5 | TDA9981BHL/15/C1 |
TDA9981BHL/15/C1 | 9352 860 62557 | TDA9981BHL/15/C1;5 | TDA9981BHL/15/C1 |
TDA9981BHL/8/C1 | 9352 852 47518 | TDA9981BHL/8/C1,51 | TDA9981BHL/8/C1 |
TDA9981BHL/8/C1 | 9352 852 47551 | TDA9981BHL/8/C1,55 | TDA9981BHL/8/C1 |
TDA9981BHL/8/C1 | 9352 852 47557 | TDA9981BHL/8/C1;55 | TDA9981BHL/8/C1 |
档案名称 | 标题 | 类型 | 格式 |
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