LTC2919HMS-3.3#PBF Linear Technology, LTC2919HMS-3.3#PBF Datasheet
LTC2919HMS-3.3#PBF
Specifications of LTC2919HMS-3.3#PBF
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LTC2919HMS-3.3#PBF Summary of contents
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... The LTC2919 provides a highly versatile, precise, space- conscious, micropower solution for supply monitoring. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 6949965, 7292076. ...
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... LTC2919CMS-2.5#TRPBF LTC2919IMS-2.5#PBF LTC2919IMS-2.5#TRPBF LTC2919HMS-2.5#PBF LTC2919HMS-2.5#TRPBF LTC2919CMS-3.3#PBF LTC2919CMS-3.3#TRPBF LTC2919IMS-3.3#PBF LTC2919IMS-3.3#TRPBF LTC2919HMS-3.3#PBF LTC2919HMS-3.3#TRPBF LTC2919CMS-5#PBF LTC2919CMS-5#TRPBF LTC2919IMS-5#PBF LTC2919IMS-5#TRPBF LTC2919HMS-5#PBF LTC2919HMS-5#TRPBF Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *Temperature grades are identifi label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T (LTC2919-5), ADJ1 = ADJ2 = 0.55V, SEL = fl oating, unless otherwise noted. (Note 2) SYMBOL PARAMETER V Operating Supply Voltage CC(MIN Shunt Regulation Voltage CC(SHUNT ...
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LTC2919 ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T (LTC2919-5), ADJ1 = ADJ2 = 0.55V, SEL = fl oating, unless otherwise noted. (Note 2) SYMBOL PARAMETER I Allowable Leakage When Open SEL(Z) I SEL Input Current SEL Note ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS Propagation Delay vs Overdrive 700 600 500 400 300 200 100 0 0 GLITCH PERCENTAGE PAST THRESHOLD (%) 2919 G07 Shunt Regulation Voltage vs Temperature 7.0 6 10mA CC ...
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LTC2919 W U TYPICAL PERFOR A CE CHARACTERISTICS OUT1, OUT2, RST V vs Output OL Sink Current 1 PULL- 150° 25° 125°C A 0.4 ...
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CTIO S (MSOP/DFN Package) ADJ1 (Pin 10): Adjustable Voltage Input 1. Input to volt- age monitor comparator 1 (0.5V nominal threshold). The polarity of the input is selected by the state of the SEL pin ...
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LTC2919 U U APPLICATIO S I FOR ATIO The LTC2919 is a low power, high accuracy triple/dual supply monitor with two adjustable inputs and an accurate UVLO that can monitor a third supply. Reset timeout may be selected with an ...
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U U APPLICATIO S I FOR ATIO If the user’s application requires, the SEL pin may be driven using a three-state buffer which satisfi es the V leakage conditions of this three-state input pin. If the state of the SEL ...
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LTC2919 U U APPLICATIO S I FOR ATIO Table 2b. Possible Combinations of Supply Monitoring. For Example Purposes, All Supplies are Monitored at 5% Tolerance and Connections are Shown Only for ADJ1, ADJ2, REF , SEL, OUT1 and OUT2. Output ...
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U U APPLICATIO S I FOR ATIO 4.425V ±75mV over temperature (i.e., 10% to 13% below 5V). The monitored system must thus operate reliably down to 4.35V or 13% below 5V over temperature. The above discussion is concerned only with ...
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LTC2919 U U APPLICATIO S I FOR ATIO To minimize errors arising from ADJ input bias and to minimize loading on REF choose resistor R supply monitoring (for negative supply monitoring the range ...
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APPLICATIO S I FOR ATIO APPLICATIO S I FOR ATIO If the user wishes to avoid having an external capacitor, the TMR pin should be tied to ground, switching the part to an internal 200ms timer. ...
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LTC2919 U TYPICAL APPLICATIO S Six Supply Undervoltage Monitor with 2.5V Reset Output and 20ms Timeout 15V 5V –5V –15V 3.3V 2.5V C 100nF R N2A V CC 137k ADJ1 R R N2B N1A LTC2919-2.5 309k 13.3k REF R N1B ...
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... LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
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... C BYP 0.1μF +5V R PU2 10k PWRGD R PU3 10k SYS_RESET 2919 TA06 Timing Specifi cations FAIL Pin, RST/RST Outputs/Adjustable Reset Timer CC Pin, Adjustable Reset Timer, H-Grade Temperature Range CC LT 0208 • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2008 2919f ...