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BL8509 BL8509[产品打印页面]


产品名称: BL8509 BL8509
产品型号: BL8509 BL8509
华东  华北:   点击这里给我发消息  点击这里给我发消息
电话:021-54939377   021-54939344
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电话:18917856796   13916328639   18930219377
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简单介绍
BL8509 BL8509 is a series of high precision voltagedetector with ultra low current consumption(500nA typ. at Vdd=3.0V) and a built-in delaycircuit. It can work at very low voltage,

BL8509 BL8509 的详细介绍

Outline:BL8509 BL8509

BL8509 is a series of high precision voltage

detector with ultra low current consumption

(500nA typ. at Vdd=3.0V) and a built-in delay

circuit. It can work at very low voltage, which

makes it perfect for system reset.

BL8509 is composed of high precision

voltage reference, comparator, delay circuit,

output driver and resistor array. Internally preset

detect voltage has a low temperature drift and

requires no external trimming.

Two type of output, CMOS and N-channel

open-drain are available.

BL8509 is available in SOT-23 which is Pb

free.

Features:BL8509 BL8509

High-precision detection Voltage±2%

Detection Voltage0.9V~6.0V (in 0.1V steps)

Built-in Power on Reset Delay Time

circuit::Refer to Selection Guide

Operating Voltage range0.7V~10V

Ultra-low current consumption500nA typ. (at

VDD3.0V)

Two Output forms CMOS and N-channel

open-drain (Active Low)

Application:BL8509 BL8509

Power monitor for portable equipment such as

PDA,DSC,Mobile phone,Notebook,MP3

CPU and Logic Circuit Reset

Battery Checker

Battery Back-up Circuit

Power Failure Detector

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上海集驰电子有限公司   电话:021-54939377   传真:021-54939344
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