SAF7129AH

The SAF7129AH is designed as one kind of YUV-to-RGB digital-to-analog converter device that containing a video data path, keying control block, analog mixer, and a voltage output amplifier, capable of converting digital video data to analog RGB video, and then mixing video and external analog RGB inputs.

Features of the SAF7129AH are:(1)On-chip mixing of digital video data and analog RGB signals; (2)Supports video input format of YUV 4 : 2 : 2, 4 : 1 : 1, 2 : 1 : 1 and RGB 5 : 6 : 5; (3)Video input rate up to 66 MHz; (4)Allows for both binary and twos complement video input data; (5)Triple 8-bit DACs for video output; (6)Built-in voltage output amplifier; (7)Provides keying control with external key and internal 8-bit, 2 8-bit and 3 8-bit pixel colour key; (8)Programmable via the I2C-bus; (9)5 V CMOS device; HTQFP48 package.

The absolute maximum ratings of the SAF7129AH can be summarized as:(1)digital supply voltage: -0.5 to +7.0 V;(2)analog supply voltage: -0.5 to +7.0 V;(3)digital input voltage: -0.5 to +7.0 V;(4)analog input voltage: -0.5 to +7.0 V;(5)voltage difference between VSS pins: 100 mV;(6)storage temperature: -65 to +150 °C;(7)ambient temperature: -40 to +85 °C;(8)electrostatic discharge voltage: ±2000 V or ±200 V. If you want to know more information about the SAF7129AH, please download the datasheet in www.seekic.com or www.chinaicmart.com .