LM3724IM5-4.63 National Semiconductor, LM3724IM5-4.63 Datasheet
LM3724IM5-4.63
Specifications of LM3724IM5-4.63
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LM3724IM5-4.63 Summary of contents
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... LM3724 are ideal for use in portable equipment. The LM3722/ LM3723/LM3724 are available in the 5-pin SOT23 package. Typical Application Circuit Connection Diagram *( ) are for LM3723 © 2007 National Semiconductor Corporation Features ■ Precise monitoring of 2.5V, 3.3V, and 5V supply voltages ■ Fully specified over temperature Industrial: − ...
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... LM3723IM5-4.63 3.08 LM3723IM5-3.08 2.32 LM3723IM5-2.32 Reset Threshold LM3724 Supplied as 1000 (V) units, tape & reel 4.63 LM3724IM5-4.63 3.08 LM3724IM5-3.08 2.32 LM3724IM5-2.32 Extended Temperature Range (−40°C to +125°C): Reset Threshold LM3722 Supplied as 1000 (V) units, tape & reel 4.63 LM3722EM5-4.63 3 ...
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Pin Descriptions PIN NAME 1 GND Ground reference 2 GND Ground reference, device substrate, connect to ground. Active-low output. RESET remains low while V RESET LM3722/LM3724 and for 190 ms after V 3 Active-high output. RESET remains high while V ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications RESET, RESET Input Current, V Pin CC Output Current, RESET, RESET Pin ESD Rating (Note 2) Electrical Characteristics Typical values are +25°C. Limits with standard typeface are for T A temperature range (− ...
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Symbol Parameter V RESET Output Voltage Low OL (LM3724) I RESET Output Leakage IN Current (LM3724) Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which the device operates ...
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Normalized V vs Temperature TH LM3724 Low V Characteristics CC www.national.com LM3724 V 20014416 20014406 6 vs Current OL 20014405 ...
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... Other reset thresholds in the 2.20V to 5.0V range steps, are available; contact National Semiconductor for details. MANUAL RESET INPUT (MR) Many µP-based products require a manual reset capability, allowing the operator to initiate a reset. The MR input is fully debounced and provides an internal 22 kΩ ...
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TABLE 1. Monitored Tolerance Table Supply Voltage Reset Threshold 2.5V 4.63 ± % 3.08 ± % 91.8-95.2 2.32 ± % 90.8-94.8 % ENSURING A VALID RESET OUTPUT DOWN TO V When V falls below 1V, the LM3722 RESET output is ...
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Typical Application Circuits FIGURE 3. Interfacing to Microprocessors with Bidirectional Reset I/O FIGURE 4. Regulator/Switch with Long-Term Overvoltage Lockout Prevents Overdissipation in Linear Regulator 20014411 9 20014422 www.national.com ...
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FIGURE 5. LM3722 Switch Debouncer FIGURE 6. LM3723 Power-On Delay 10 20014431 20014424 ...
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Physical Dimensions inches (millimeters) unless otherwise noted For Ordering, refer to Ordering Information table 5-Lead SOT23-5 NS Package Number MF05A 11 www.national.com ...
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