MAX6746KA46-T Maxim Integrated, MAX6746KA46-T Datasheet
MAX6746KA46-T
Specifications of MAX6746KA46-T
Related parts for MAX6746KA46-T
MAX6746KA46-T Summary of contents
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... SOT23 ARE FOR MAX6746 AND MAX6747 ONLY. Pin Configurations continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. Reset/Watchdog Timeout Delay o Factory-Set Reset Threshold Options from 1.575V ...
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Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay ABSOLUTE MAXIMUM RATINGS V to GND ...........................................................-0.3V to +6.0V CC SRT, SWT, SET0, SET1, RESET IN, WDS, MR, WDI, to GND .......................................…-0. RESET (Push-Pull) to GND......................…-0. RESET (Open ...
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Reset Circuits with Capacitor-Adjustable ELECTRICAL CHARACTERISTICS (continued +1.2V to +5.5V MIN MAX PARAMETER SYMBOL Fast Watchdog Timeout Period, SET Ratio = 64, (MAX6752/MAX6753) Fast Watchdog Minimum Period (MAX6752/MAX6753) SWT Ramp ...
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Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay (V = +5V +25°C, unless otherwise noted RESET TIMEOUT PERIOD vs. C SRT 1000 100 10 1 0.1 100 1000 10,000 100,000 C (pF) SRT NORMALIZED RESET TIMEOUT ...
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Reset Circuits with Capacitor-Adjustable (V = +5V +25°C, unless otherwise noted RESET DELAY CC vs. TEMPERATURE (V FALLING) CC 27.0 V FALLING AT 1mV/μs CC 26.6 26.2 25.8 25.4 25.0 -50 -25 0 ...
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Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay PIN MAX6746 MAX6748– MAX6752 MAX6747 MAX6751 MAX6753 5 5 — — — _______________________________________________________________________________________ Pin Description (continued) NAME Watchdog Select Input. WDS ...
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Reset Circuits with Capacitor-Adjustable GUARANTEED TO ASSERT RESET WDI CONDITION 1 WDI CONDITION 2 WDI CONDITION 3 *UNDETERMINED STATES MAY OR MAY NOT GENERATE A FAULT CONDITION Figure 1. MAX6752/MAX6753 Detailed Watchdog Input Timing Relationship Detailed Description The MAX6746–MAX6753 ...
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Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay V MON_TH R1 RESET IN MAX6748 R2 MAX6749 MAX6750 GND MAX6751 Figure 3. Adding an External Manual Reset Function to the MAX6748–MAX6751 where V is the desired reset threshold voltage MON_TH and ...
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Reset Circuits with Capacitor-Adjustable V CC WDI RESET OV EXTENDED MODE (WDS = Figure 4b. Watchdog Timing Diagram, WDS = V MAX6746–MAX6751 The watchdog’s circuit monitors the µP’s activity. It the µP does ...
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Reset Circuits with Capacitor-Adjustable Reset/Watchdog Timeout Delay t < t (MIN) WDI WD1 WDI RESET (a) FAST FAULT t > t (MAX) WDI WD2 WDI RESET (b) SLOW FAULT t (MAX) < t < t (MIN) WD1 WDI WD2 ...
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Reset Circuits with Capacitor-Adjustable Interfacing to Other Voltages for Logic Compatibility The open-drain RESET output can be used to interface to a µP with other logic levels. As shown in Figure 6, the open-drain output can be connected to ...
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... Nonstandard versions require a minimum order increment of 10,000 pieces. Contact factory for availability. 12 ______________________________________________________________________________________ Table 3. Standard Version Table PART MAX6746KA16 MAX MAX6746KA23 5.100 MAX6746KA26 4.998 MAX6746KA29 4.896 MAX6746KA46 4.794 MAX6747KA16 4.718 MAX6747KA23 4.590 MAX6747KA26 4.463 MAX6747KA29 4.386 MAX6747KA46 4.284 MAX6748KA 4.182 MAX6749KA 4 ...
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Reset Circuits with Capacitor-Adjustable FIXED V ADJUSTABLE CC PART RESET RESET THRESHOLD THRESHOLD MAX6746 X — MAX6747 X — MAX6748 — X MAX6749 — X MAX6750 X X MAX6751 X X MAX6752 X — MAX6753 X — Typical Operating ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 14 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2011 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...