TDA18273HD Series 864 MHz Hybrid Analog/Digital Silicon Tuner IC - HVQFN-40

Mfr Part#: TDA18273HN/C1,551
Mounting Method:  Surface Mount
Package Style:  HVQFN-40
Packaging:  TRAY
Std Packaging Qty:  490



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$1.07 USD (each)
15 - 399 $1.07
400+ $1.01 (Save 6%)


Qty in Stock :   122
Factory Stock : N/A
Factory Lead-Time: N/A
Min. Order Qty: 15
Multiple of: 1
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Product Highlight

The TDA18273HN/C1,551 is a Hybrid (analog and digital) high performance silicon tuner designed for terrestrial and cable TV reception.

It 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.


  • Fully integrated IF selectivity; eliminating the need for external SAW filters
  • Worldwide multistandard terrestrial and cable
  • Fully integrated oscillators
  • Alignment free
  • Single 3.3 V supply voltage
  • Power level detector
  • Integrated wideband gain control
  • Crystal oscillator output buffer (16 MHz) for single crystal applications
  • I2C-bus interface compatible with 3.3 V microcontrollers
  • Self AGC synchronization mode (VSYNC)
  • Very fast tuning time
  • LIF channel center frequency output ranging from 3 MHz to 5 MHz
  • 1.7 MHz, 6 MHz, 7 MHz, 8 MHz and 10 MHz channel bandwidths
  • Ready for DVB-T2 and DVB-C2
  • RoHS compliant
  • Strong immunity to spurious and field interferences


  • Industrial
  • Automotive

View the available list of hybrid silicon tuner

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