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當(dāng)前位置首頁 » 行業(yè)資訊 » Q22FA2380004700晶振適用于便捷式電子儀器應(yīng)用,3225mm無源晶振

Q22FA2380004700晶振適用于便捷式電子儀器應(yīng)用,3225mm無源晶振

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伴隨著網(wǎng)絡(luò)時(shí)代的進(jìn)步,藍(lán)牙通訊,可穿戴、移動(dòng)互聯(lián)網(wǎng)等技術(shù)的發(fā)展、便捷式攜帶設(shè)備等數(shù)碼電子產(chǎn)品,晶振是少不了的元器件,起著很重要的作用。

愛普生晶振FA-238是一款小體積尺寸3.2x2.5mm無源晶振,石英晶體諧振器,四腳貼片晶振,頻率范圍16MHz至60MHz,工作溫度-40℃至+85℃(+105℃),具有超小型,輕薄型,耐熱及耐環(huán)境特點(diǎn),特別適用于小型便捷式移動(dòng)通訊,可穿戴設(shè)備,智能手機(jī),平板電腦,便捷式電子儀器,汽車電子,智能家居等。

Q22FA2380004700晶振適用于便捷式電子儀器應(yīng)用

產(chǎn)品編碼 貼片晶振 型號 頻率 負(fù)載電容 精度 頻率公差 工作溫度
Q22FA2380000100 3.2x2.5x0.7mm FA-238 20.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380000200 3.2x2.5x0.7mm FA-238 20.000000MHz 18pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380001100 3.2x2.5x0.7mm FA-238 16.934400MHz 10pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380001300 3.2x2.5x0.7mm FA-238 25.000000MHz 10pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380002200 3.2x2.5x0.7mm FA-238 27.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380002800 3.2x2.5x0.7mm FA-238 27.000000MHz 18pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380003500 3.2x2.5x0.7mm FA-238 20.000000MHz 12pF +/-30ppm +/-30ppm -20to+70°C
Q22FA2380004100 3.2x2.5x0.7mm FA-238 24.000000MHz 20pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380004400 3.2x2.5x0.7mm FA-238 24.000000MHz 7pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380004700 3.2x2.5x0.7mm FA-238 16.000000MHz 7pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380004800 3.2x2.5x0.7mm FA-238 49.152000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380006300 3.2x2.5x0.7mm FA-238 24.576000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380006500 3.2x2.5x0.7mm FA-238 24.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380007500 3.2x2.5x0.7mm FA-238 50.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380007600 3.2x2.5x0.7mm FA-238 48.000000MHz 10pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380007800 3.2x2.5x0.7mm FA-238 48.000000MHz 18pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380007900 3.2x2.5x0.7mm FA-238 27.000000MHz 10pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380008500 3.2x2.5x0.7mm FA-238 48.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380008800 3.2x2.5x0.7mm FA-238 24.576000MHz 12pF +/-30ppm +/-30ppm -20to+70°C

FA-238V,F(xiàn)A-238,TSX-3225

Q22FA2380183800 3.2x2.5x0.7mm FA-238 33.330000MHz 12pF +/-20ppm +/-20ppm -30to+80°C
Q22FA2380183900 3.2x2.5x0.7mm FA-238 25.000000MHz 7pF +/-20ppm +/-20ppm -40to+85°C
Q22FA2380184300 3.2x2.5x0.7mm FA-238 25.000000MHz 12pF +/-20ppm +/-30ppm -40to+105°C
Q22FA2380184500 3.2x2.5x0.7mm FA-238 25.000000MHz 8pF +/-30ppm +/-30ppm -40to+85°C
Q22FA2380184900 3.2x2.5x0.7mm FA-238 24.000000MHz 20pF +/-15ppm +/-30ppm -40to+85°C
Q22FA2380185100 3.2x2.5x0.7mm FA-238 18.432000MHz 12pF +/-20ppm +/-30ppm -40to+85°C
Q22FA2380185200 3.2x2.5x0.7mm FA-238 48.000000MHz 12pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380185300 3.2x2.5x0.7mm FA-238 25.000000MHz 10pF +/-30ppm +/-50ppm -20to+105°C
Q22FA2380185400 3.2x2.5x0.7mm FA-238 30.000000MHz 10pF +/-30ppm +/-50ppm -20to+105°C
Q22FA2380185900 3.2x2.5x0.7mm FA-238 28.636360MHz 20pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380186000 3.2x2.5x0.7mm FA-238 16.000000MHz 10.5pF +/-30ppm +/-30ppm -20to+70°C
Q22FA2380186100 3.2x2.5x0.7mm FA-238 25.000000MHz 8pF +/-15ppm +/-30ppm -20to+70°C
Q22FA2380186300 3.2x2.5x0.7mm FA-238 25.000000MHz 20pF +/-20ppm +/-30ppm -40to+85°C
Q22FA2380186500 3.2x2.5x0.7mm FA-238 25.000000MHz 12.5pF +/-20ppm +/-30ppm -40to+85°C
Q22FA2380186700 3.2x2.5x0.7mm FA-238 24.000000MHz 9pF +/-20ppm +/-30ppm -40to+85°C
Q22FA2380186800 3.2x2.5x0.7mm FA-238 50.000000MHz 9pF +/-20ppm +/-30ppm -20to+70°C
Q22FA2380186900 3.2x2.5x0.7mm FA-238 24.524132MHz 7pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380187400 3.2x2.5x0.7mm FA-238 50.000000MHz 10pF +/-20ppm +/-30ppm -20to+70°C
Q22FA2380187600 3.2x2.5x0.7mm FA-238 20.000000MHz 12pF +/-50ppm +/-50ppm -40to+105°C
Q22FA2380187700 3.2x2.5x0.7mm FA-238 25.572219MHz 7pF +/-50ppm +/-30ppm -20to+70°C
Q22FA2380187900 3.2x2.5x0.7mm FA-238 16.000000MHz 18pF +/-20ppm +/-30ppm -40to+85°C
Q22FA2380188100 3.2x2.5x0.7mm FA-238 48.000000MHz 18pF +/-50ppm +/-50ppm 0to+85°C
Q22FA2380188300 3.2x2.5x0.7mm FA-238 27.000000MHz 10pF +/-50ppm +/-50ppm -40to+105°C
Q22FA2380004700晶振適用于便捷式電子儀器應(yīng)用

便捷式電子儀器,使用率最高的額溫槍(紅外線測溫儀),1秒可準(zhǔn)確測溫,無鐳射點(diǎn),免除對眼睛之潛在傷害,不需接觸人體皮膚,避免交叉感染。為我們快速控制疫情,起著非常大的重要作用,在疫情早期,紅外線測溫儀一度供不應(yīng)求,可想而知它的需求量有多大。
紅外測溫槍針對測人體額溫基準(zhǔn)設(shè)計(jì),實(shí)現(xiàn)非接觸式測溫之目的,操作簡單方便。1秒可準(zhǔn)確測溫,有效降低人與人之間的交叉感染之隱患。晶振的作用是為MCU提供基準(zhǔn)時(shí)鐘信號,以確保MCU各項(xiàng)指令順利進(jìn)行并完成,
晶振在實(shí)際工作中若出現(xiàn)不穩(wěn)定,如頻偏過大或不起振,會直接造成MCU失去指令功能,不良現(xiàn)象表現(xiàn)為不開機(jī)、LCD顯示屏無法點(diǎn)亮、或測溫遲緩等問題。
紅外測溫槍為便攜式電子儀器,需要電池供電,因此對晶振存在低功耗需求,晶振選型多為貼片式、小體積、低功耗??傊д窆ぷ髟椒€(wěn)定且精度越高,紅外測溫槍測溫反應(yīng)越快,越精準(zhǔn)。