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The ADV7189KST is a video decoder integrated circuit manufactured by Analog Devices Inc. It features three analog-to-digital converters with 12-bit resolution, supporting NTSC, PAL, and SECAM standard input formats. The device operates on a typical 3.3 V supply voltage and is housed in an 80-pin LQFP package measuring 14 x 14 mm. It is designed for surface mount installation and functions within a temperature range of 0°C to +70°C.
This component belongs to the ADV7189 series of video decoders from Analog Devices. It is specifically engineered for high-resolution analog-to-digital conversion of standard definition television signals. The part is distinct from lower-resolution variants like the ADV7180 or ADV7183 due to its triple 12-bit architecture.
Public documentation identifies the ADV7188BSTZ as a similar substitute part number available from Analog Devices Inc.