TDA827x are a family of tuner ICs from NXP/Philips. They appear to be in the process of being superceded by newer devices such as the NXP/Philips CX24109.
A tuner IC for DVB-T, targetted at STB.
A tuner IC.
A tuner IC targetted at STB.
A tuner IC supporting multiple reception standards and targetted at PC-TV.
A tuner IC covering DVB-T and DVB-H.
A tuner IC covering DVB-T, DVB-H, DVB-SH, T-DMB and ISDB-T, targeted at low power applications such as notebooks, handheld devices, USB sticks.