TDA182xx 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 They appear to be in the process of being superceded by newer devices such as the NXP/Philips CX24109.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.
The TDA18271HD is a Tuner IC by NXP designed mainly for terrestrial analog and digital TV reception and targetted at PC-TV. The TDA18271HD integrates the overall tuning function, including selectivity.
The TDA18271HD is compatible with all analog and digital TV standards and delivers a low IF signal to a demodulator (for analog TV) and/or channel decoder (for digital TV).
Fortunately documentation useful for writing a driver is available.
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.