LTC2934CTS8-2#PBF Linear Technology, LTC2934CTS8-2#PBF Datasheet
LTC2934CTS8-2#PBF
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LTC2934CTS8-2#PBF Summary of contents
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... Battery-Powered Equipment n Security Systems n Point-of-Sale Devices n Wireless Systems , LT, LTC, LTM are registered trademarks of Linear Technology Corporation. ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION Confi gurable Low Power Voltage Supervisor V IN 750k V ...
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... JA EXPOSED PAD (PIN 9) PCB GND CONNECTION OPTIONAL ORDER INFORMATION Lead Free Finish TAPE AND REEL (MINI) TAPE AND REEL LTC2934CTS8-1#TRMPBF LTC2934CTS8-1#TRPBF LTC2934ITS8-1#TRMPBF LTC2934ITS8-1#TRPBF LTC2934CTS8-2#TRMPBF LTC2934CTS8-2#TRPBF LTC2934ITS8-2#TRMPBF LTC2934ITS8-2#TRPBF LTC2934CDC-1#TRMPBF LTC2934CDC-1#TRPBF LTC2934IDC-1#TRMPBF LTC2934IDC-1#TRPBF LTC2934CDC-2#TRMPBF LTC2934CDC-2#TRPBF LTC2934IDC-2#TRMPBF LTC2934IDC-2#TRPBF TRM = 500 pieces. *Temperature grades are identifi label on the shipping container. ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T SYMBOL PARAMETER V V Input Supply Voltage Input Supply Current CC CC Threshold Adjustment Inputs: ADJ, PFI V Input Threshold (Monitored Voltage Falling ADJ ...
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LTC2934 TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs Supply Voltage 1000 EXTERNALLY CONFIGURED FOR 3V FALLING THRESHOLDS 800 600 400 200 Comparator Undervoltage Glitch Immunity 3.0 2.5 2.0 COMPARATORS PULL DOWN ABOVE CURVE 1.5 1.0 ...
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TYPICAL PERFORMANCE CHARACTERISTICS Supply Current vs RT Input Voltage 250 V = 3.6V CC 200 150 100 0.5 1 1.5 RT INPUT VOLTAGE (V) PIN FUNCTIONS ADJ: Reset Threshold Adjustment Input. Tie to resistive divider between monitored ...
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LTC2934 BLOCK DIAGRAM 900k V CC ADJ PFI TIMING DIAGRAM V TH+HYST PFI PFO V TH+HYST ADJ t RST RST – RESET DELAY + 0. – GND ...
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APPLICATIONS INFORMATION VOLTAGE MONITORING Unmanaged power can cause various system problems. At power-up, voltage fl uctuation around critical thresholds can cause improper system or processor initialization. The LTC2934 provides power management capabilities for the system power-up phase. The supervisory device ...
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LTC2934 APPLICATIONS INFORMATION R3 is easily obtained from – R1 – 8.1M – 1.87M – 130k = 6.1M SUM The closest 1% value is 6.04M. Plugging the standard values back into the equations yields the ...
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APPLICATIONS INFORMATION Manual Reset Input When V is above its reset threshold, and the manual CC reset input (MR) is pulled low, the RST output is forced low. RST remains low for the selected reset timeout period after the manual ...
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LTC2934 PACKAGE DESCRIPTION 2.55 ±0.05 0.64 ±0.05 1.15 ±0.05 (2 SIDES) RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS APPLY SOLDER MASK TO AREAS THAT ARE NOT SOLDERED PIN 1 BAR TOP MARK (SEE NOTE 6) 0.200 REF 10 DC Package 8-Lead ...
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... JEDEC PACKAGE REFERENCE IS MO-193 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 representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. TS8 Package ...
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... OUT ADJ 1.18M 1μF 100k 590k LOW BATTERY EARLY WARNING 2934 TA05 Pin, Adjustable Threshold and Reset, CC Pin, Eight Inputs Two Negative Monitors CC Pin, Adjustable Reset Timer CC LT 0508 • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2008 2934f ...