Part Number: TDA8841H
Function: I2C-bus controlled PAL/NTSC TV processor
Package: DIP 56, QFP 64 Pin Type
Manufacturer: Philips Electronics ( https://www.nxp.com/ )
The various versions of the TDA8841H, TDA 884X/5X series are I2C-bus controlled single chip TV processors which are intended to be applied in PAL, NTSC, PAL/NTSC and multi-standard television receivers.
The N2 version is pin and application compatible with the N1 version, however, a new feature has been added which makes the N2 more attractive. The IF PLL demodulator has been replaced by
an alignment-free IF PLL demodulator with internal VCO (no tuned circuit required). The setting of the various frequencies (33.4, 33.9, 38, 38.9, 45,75 and 58.75 MHz) can be made via the I2C-bus.
1. Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components
2. Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz)
3. Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied
4. Integrated chrominance trap circuit
TDA8841H Datasheet PDF Download
Other data sheets are available within the file: TDA8841, TDA8842, TDA8842H, TDA8843