产品资讯

NJU72501

型号：NJU72501
品牌：JRC

批号：13+RoHs
封装：EQFN12
原价：3.5
数量：78005
PDF电子文档：

订购电话：86755-83294757
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备注：100% 全新原装 (New and original)

详细描述

由于客户采购批量与样品的价格不同，网上无法统一注明，请您把采购型号通过邮件或客服QQ:2850151585 发给我们，也可以拨打明佳达国内销售部电话：0755-83957301，由客服人员为您报价；有时元件厂商价格稍许变动，本公司未能及时调整，如您觉得售价稍高，请与我们说明并适当议价；感谢支持.

GENERAL DESCRIPTION Q PACKAGE OUTLINE

The NJU72501 is a switching driver with multi mode charge pump

for piezo-sounder. It can drive outputs up to 18Vpp from 3V supply.

For adjusting the piezoelectric sounder sound volume, the charge

pump can operate in either of a 1x, 2x or 3x mode.

Because NJU72501 has the shutdown function, it is suitable for

the battery application.

APPLICATION

Healthcare, Wrist Watches, Alarm Clocks, Handheld GPS devices, PDAs

FEATURES

Operating Voltage : 2.3 to 5.0V

Consumption current (Active) : IDS=0.3mA typ. (VIN=3V, DIN=4kHz, CPIEZO=15nF, 1x Mode)

(Shutdown): IDS=1uA max. (VIN=3V , DIN=0V)

Multi-Mode Charge Pump (1x/2x/3x)

Input Signal Detector & Shutdown Control

Output Short-circuit Protection Circuit

C-MOS Technology

Package Outline : EQFN12-JE

Because of wholesale price is different from sample price, our website cannot state. Please contact us online. As well as welcome you call us : 0755-83957301.We will offer a right price; Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !

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与NJU72501相关的型号

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NJU7391AV	JRC	13+RoHs	SSOP32	68000	100% 全新原装 (New and original)
NJU7660M	JRC	13+RoHs	SOP-8	68000	100% 全新原装 (New and original)
NJU72501	JRC	13+RoHs	EQFN12	78005	100% 全新原装 (New and original)
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