Silicon Laboratories Si4702 / Si4703 smallest FM radio tuners
Silicon Laboratories Inc announced the expansion of its proven FM tuner product family with the introduction of the Si4702 and the Si4703, the industry’s smallest, most integrated FM radio tuners. The Si4702/03 devices are available in a tiny 3 x 3 x 0.55 mm package, reducing printed circuit board (PCB) area to 10 mm2, a reduction of 75 percent compared to competitive offerings. The Si4702/03 second-generation FM tuners offer the smallest, easiest, most cost-effective and feature-rich FM solutions on the market. Silicon Laboratories’ FM tuners are ideal for cellular phones, MP3/media players, stand-alone FM radios and a variety of other portable devices where performance, low power consumption and a small footprint are essential.
The Si4702 and Si4703 are available in a compact 3 x 3 x 0.55 mm 20-pin quad flat no-lead (QFN) package. Pricing for the Si4702 is $2.60 in quantities of 10K. Pricing for the Si4703 is $2.99 in quantities of 10K. For more information on the FM Tuner products.