3.3 V UNDERVOLTAGE SENSING CIRCUIT

DESCRIPTION The SG3546 is an undervoltage sensing circuit specifically designed for use as a reset controller in 3.3V microprocessorbased applications. Its micropower operation makes this device ideal for portable applications where extended battery life is required. The device offers a 1.2V temp

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MICROSEMI

美高森美

3.3V UNDERVOLTAGE SENSING CIRCUIT

文件：319 Kbytes 頁數(shù)：7 Pages

MICROSEMI

美高森美

3.3V Undervoltage Sensing Circuit

Key Features:? LOW STANDBY CURRENT? INTERNAL VOLTAGE THRESHOLD AT 2.95V? TEMPERATURE COMPENSATED BANDGAPREFERENCE? PRECISION COMPARATOR WITH 40MV OFHYSTERESIS? CLAMP DIODE FOR DISCHARGING DELAYCAPACITOR? OUTPUT CURRENT SINK CAPABILITY(typ 5mA)? 1-10V INPUT SUPPLY RANGE? AVAILABLE IN 150MIL, 8-PIN SO

Microchip

微芯科技

Normally off (1-Form-A)

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TOSHIBA

東芝

Photocouplers Photorelay

Applications ? Mechanical relay replacements ? Heating, ventilation and air conditioning (HVAC) ? Security Systems ? Factory Automation (FA) ? Measuring Instruments General The TLP3546A and TLP3546AF photorelay consist of a photo MOSFET optically coupled to an infrared light emitting dio

文件：450.26 Kbytes 頁數(shù)：17 Pages

TOSHIBA

東芝

Photocouplers Photorelay

Applications ? Mechanical relay replacements ? Heating, ventilation and air conditioning (HVAC) ? Security Systems ? Factory Automation (FA) ? Measuring Instruments General The TLP3546A and TLP3546AF photorelay consist of a photo MOSFET optically coupled to an infrared light emitting dio

文件：450.26 Kbytes 頁數(shù)：17 Pages

TOSHIBA

東芝