This part is a kind of semiconductor called TDA8844.

Function of this product has I2C-bus controlled PAL/NTSC/SECAM TV processors.

Manufacturers : NXP

Image and pinout :

TDA8844 image and datasheet pinout

Some of the text within the PDF file :

INTEGRATED CIRCUITS DEVICE SPECIFICATION TDA884X/5X-N2 series I2C-bus controlled PAL/NTSC/SECAM TV processors Tentative Device Specification December 16, 1997 Previous version: April 24, 1997 Philips Semiconductors Philips Semiconductors Tentative Device Specification I2C-bus controlled PAL/NTSC/SECAM TV processors FEATURES The following features are available in all IC’s: • Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components • Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz) • Audio switch • Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied • Integrated chrominance trap circuit • Integrated luminance delay line • Asymmetrical peaking in the lumin [ ... ]

TDA8844 PDF Datasheet Download

2017/04/25 10:45 2017/04/25 10:45