品牌索引 产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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首 页 > 新闻动态 > 公司新闻 > 供应调频收音机IC SI4703 现货库存 供应调频收音机IC SI4703 现货库存SI4703Features
- Worldwide FM band support (76–108 MHz) - 3x3 mm 20-pin QFN package -Pb-free/RoHS compliant - Digital low-IF receiver - Frequency synthesizer with integrated VCO - Seek tuning - Automatic frequency control (AFC) - Automatic gain control (AGC) - Excellent overload immunity - Signal strength measurement - Programmable de-emphasis (50/75 μs) - Adaptive noise suppression - Volume control - Line-level analog output - 32.768 kHz reference clock - RDS/RBDS processor (Si4703 only) - 2-wire and 3-wire control interface - 2.7 to 5.5 V supply voltage - Integrated LDO regulator allows direct connection to battery Applications - Cellular handsets - MP3 players - PDAs, Notebook PCs - Portable radios - Portable navigation - Automobile applications - Consumer electronics - USB FM radios |