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BL8509

Features: · High-precision detection Voltage± 2%· Detection Voltage :0.9V~6.0V (in 0.1V steps)· Built-in Power on Reset Delay Time circuit::Refer to Selection Guide· Operating Voltage range: 0.7V~10V· Ultra-low current consumption :500nA typ. (at VDD =3.0V)· Two Output forms CMOS and N-channel ope...

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SeekIC No. : 004300517 Detail

BL8509: Features: · High-precision detection Voltage± 2%· Detection Voltage :0.9V~6.0V (in 0.1V steps)· Built-in Power on Reset Delay Time circuit::Refer to Selection Guide· Operating Voltage range: 0.7V~10...

BL8509 Data Sheet

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Part Number:
BL8509
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

 · High-precision detection Voltage± 2%
 · Detection Voltage :0.9V~6.0V (in 0.1V steps)
 · Built-in Power on Reset Delay Time
     circuit::Refer to Selection Guide
 · Operating Voltage range: 0.7V~10V
 · Ultra-low current consumption :500nA typ. (at VDD =3.0V)
 · Two Output forms CMOS and N-channel open-drain (Active Low)


Application

 ·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


Pinout

Connection Diagram


Specifications

Input Voltage range ----------------------------------------0.3V~12V
Output Voltage range---------------------------------------0.3V~12V
Maximum Output current ----------------------------------------70mA
Maximum power dissipation ----------------------------------150mW
Ambient temperature ------------------------------------- -40~+70
Storage temperature-------------------------------------- -40~125
Lead temperature and time ------------------------------260 C,10S


Description

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.




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