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BL8509B

BELLING
Part Number BL8509B
Manufacturer BELLING
Description Ultra-small package High-precision Voltage Detector
Published Jul 17, 2015
Detailed Description BL8509B Ultra-small package High-precision Voltage Detector with delay circuit, BL8509B Series General Description BL8...
Datasheet PDF File BL8509B PDF File

BL8509B
BL8509B

Overview
BL8509B Ultra-small package High-precision Voltage Detector with delay circuit, BL8509B Series General Description BL8509B Series is a series of high-precision voltage detectors with a built-in delay time generator of fixed time developed using CMOS process.
Internal oscillator and counter timer can delay the release signal without external parts.
Detect voltage is extremely accurate with minimal temperature drift.
CMOS output configurations are available.
Features Highly accuracy： ±2% Low power consumption：TYP 0.
9uA (VDD=3V) Detect voltage range：1.
0V~6.
5V in 0.
1V increments Operating voltage range：0.
7V~7V Detect voltage temperature characteristics： TYP±100ppm/℃ Output configuration： CMOS Package： SOT-23，SOT-23-3，SOT-23-5 Selection Guide BL8509B- XXX X X XX Page1 Typical Application Package type： RM：SOT-23-3 RN：SOT-23-5 RO：SOT-23 Output type： N：Nch C：CMOS Delay time： A：50mS B：100mS C：150mS D：200mS E：250mS F：300mS G：400mS Power monitor for portable equipment such as notebook computers, digital still cameras, PDA, and cellular phones Constant voltage power monitor for cameras, video equipment and communication devices.
Power monitor for microcomputers and reset for CPUs.
System battery life and charge voltage monitors Typical Application Circuit Detector voltage： 090……0.
9V 100……1.
0V 263……2.
63V 300……3.
0V 465……4.
65V …… 600……6.
0V www.
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com.
cn V1.
2 Pin Configuration Pin Assignment PIN Number SOT-23/SOT23-3 1 2 3 Pin Name VSS VOUT VDD PIN Number SOT23-5 1 2 3 4 5 Block Diagram Pin Name DS VSS NC VOUT VDD BL8509B Marking definition： Symbol Define XXX Voltage Y Delay Time ZZ Data Code Ex.
293DKL： 293：Detection voltage 2.
93v D：Delay time 200ms KL：Date in produced Function Ground Output Voltage Input Voltage Function ON/OFF switch for delay time Ground No Connection Output Voltage Input Voltage Page2 www.
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com.
cn V1.
2 Absolute Maximum Ratings PARAMETER VDD Input Voltage Output Current Output Voltage CMOS Continuous Total SOT-23-...


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