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Part Number: BD4721G

 

 

 

 

Description: [ Product description ] ?ROHM's bipolar reset ICs were specifically designed to prevent malfunctions in CPU and logic powe...


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BD4721G General Description



[ Product description ]

?ROHM's bipolar reset ICs were specifically designed to prevent malfunctions in CPU and logic power supplies during ON/OFF switching or momentary interruptions. The 3-terminal configuration (supply, Ground, and reset output) enables detection of various system voltages as well as reset signal output. Additional features include a compact package and low current consumption, making them ideal for portable devices. The entire series is of course both lead-free and RoHS-compliant.

BD4721G Maximum Ratings

Voltage detection precision (%) ±1% Voltage detection (V) 2.1 Operating temperature range (ºC) -20 to 75 Detection step (V) 0.1 Output type Open collecter "H"Counter timer delay time setting - Circuit current (µA) ON 1.5 OFF 1.6 Hysteresis voltage - "L"Output current VDD=1.2V - VDD=2.4V -

BD4721G Connection Diagram

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BD4721G datasheet

BD4721G
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