TDA18272HN

The TDA18272HN is designed as one kind of Hybrid (analog and digital) Silicon Tuner device that supports all analog and digital TV standards and delivers a LOW IF (LIF) signal to a demodulator for analog TV and/or a channel demodulator for digital TV.

Features of the TDA18272HN are:(1)Fully integrated IF selectivity; eliminating the need for external SAW filters; (2)Worldwide multistandard terrestrial and cable; (3)Fully integrated oscillators; (4)Alignment free; (5)Single 3.3 V supply voltage; (6)Integrated wideband gain control; (7)Crystal oscillator output buffer (16 MHz) for single crystal applications; (8)I2C-bus interface compatible with 3.3 V microcontrollers; (9)Slave tuner output function to drive second (slave) Silicon Tuner; (10)Easy programming; (11)5 ms tuning time; (12)LIF channel center frequency output ranging from 3 MHz to 5 MHz; (13)1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths; (14)Ready for DVB-T2; (15)RoHS compliant.

The absolute maximum ratings of the TDA18272HN can be summarized as:(1)supply voltage: -0.3 to +3.6 V;(2)input voltage: -0.3 to +3.6 V;(3)storage temperature: -40 to +150 °C;(4)junction temperature: 125 °C;(5)ambient temperature: -20 °C. If you want to know more information such as the electrical characteristics about the TDA18272HN, please download the datasheet in www.seekic.com or www.chinaicmart.com.