4-ch BTL Motor Driver for CD Players

 

 

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概要

本 IC 是為 CD 播放機(jī)電機(jī)及執(zhí)行機(jī)構(gòu)的驅(qū)動(dòng)而開發(fā)的 4ch BTL 驅(qū)動(dòng)器。

本 IC 內(nèi)置 3.3V(MM1469PH) 和 5.0V(MM1469XH) 的穩(wěn)壓器及通用運(yùn)算放大器，可適用于多種用途。

 

特點(diǎn)

(1)  可通過外接電阻實(shí)現(xiàn)增益調(diào)節(jié)

(2)  外接元件很少。

(3)  內(nèi)置 3.3V 或 5.0V 穩(wěn)壓器。（需要外接 PNP Tr）

(4)  內(nèi)置通用運(yùn)算放大器。

(5)  內(nèi)置熱控?cái)嚯娐贰?/div>