
制造商:Microchip
The RE46C109 is intended for use in applications where low voltage regulation and a high voltage horn driver are required. The circuit features a voltage boost converter/regulator and driver circuit suitable for driving a piezoelectric horn. The horn enable pin activates the boost converter and horn driver circuit.Supply current is 6.5uA maximum when the boost regulator and horn driver are not in use. A 3V regulator is also provided for microprocessor voltage regulation. Low battery detection and signaling are also available. Interconnect pins are provided to allow communication in multiple unit environments. A power good pin monitors the status of the regulator output.
Low Quiescent Current
12V Boost Regulator
Low Horn Driver Ron
3V Regulator, Other Options Available
Low Battery Detection Interface
Power Good and Brownout Circuits
Device interconnection
Available in DIP and SOIC packages
Available in Standard Packaging or RoHS Compliant Pb Free Packaging
RE46C109 封裝圖
RE46C109 封裝圖
型號 | 制造商 | 描述 | 購買 |
---|---|---|---|
RE46C109S16TF | Microchip | 立即購買 | |
RE46C109E16F | Microchip | 立即購買 | |
RE46C109S16F | Microchip | 立即購買 |
EMC整改是指產(chǎn)品在功能調(diào)試或者EMC測試過程中出現(xiàn)問題后所采取的彌補(bǔ)手法。而EMC設(shè)計(jì),則是運(yùn)用EMC的手法抑制潛在的問題,使問題不出現(xiàn),使問題扼殺于搖籃中
11月23日下午,在一次發(fā)布會(huì)上,華為手環(huán)3e正式推出,售價(jià)109元,看起來相當(dāng)有競爭力。
本文介紹了Microchip(美國微芯科技公司)推出的RE46C190,用于3V光電煙感器的實(shí)現(xiàn)。
該IC采用警報(bào)驅(qū)動(dòng)器和升壓穩(wěn)壓器;可有效降低成本、減少元件數(shù)量并簡化設(shè)計(jì)。
Microchip Technology Inc.(美國微芯科技公司)宣布,推出集成喇叭驅(qū)動(dòng)器和升壓穩(wěn)壓器的RE46C190 3V光電式煙霧探測器IC。RE46C190 IC是全球第一款可在低電壓下運(yùn)行,并具備可編程校準(zhǔn)
Microchip Technology Inc.(美國微芯科技公司)日前宣布,推出業(yè)界首款具備報(bào)警存儲器的離子式和光電式煙霧探測器IC。低功耗RE46C162/3離子式和 RE46C165/6/7/8(RE46C16X)光電式煙霧探測器IC
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