MAX6352 MAXIM [Maxim Integrated Products], MAX6352 Datasheet
MAX6352
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MAX6352 Summary of contents
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... The MAX6351 features both 3V and 5V active-low push- pull reset outputs. The MAX6353/MAX6356/MAX6359 offer a 5V active-low push-pull reset. The MAX6354/ MAX6357/MAX6360 offer a 3V active-low push-pull reset. The MAX6352/MAX6355/MAX6358’s reset is active-low open-drain. All of these devices are offered with a wide variety of voltage threshold levels, as shown in the Voltage Threshold Levels table below ...
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... GND .................................................-0. RST (MAX6352/55/58) ............................................. -0.3V to +6V RST, MR, WDI, RST5, RSTIN (MAX6351/53/56/59).............................-0. RST, RST3 (MAX6351/54/57/60) .................- Input/Output Current, All Pins .............................................20mA Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied ...
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ELECTRICAL CHARACTERISTICS (continued +1.2V to +5.5V -40°C to +85°C, unless otherwise noted. Typical values are PARAMETER SYMBOL RESET Output Voltage High V WATCHDOG INPUT (MAX6358/MAX6359/MAX6360) Watchdog Timeout ...
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Dual/Triple-Voltage µP Supervisory Circuits (V = +5V +25°C, unless otherwise noted SUPPLY CURRENT vs. TEMPERATURE 5.0V 3.3V 3.3V, ...
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... Supervisory Circuits MAX6358 NAME MAX6359 MAX6360 RST5 — Active-Low, 5V CMOS Reset Output Active-Low Reset Output. Open-drain for the MAX6352/MAX6355/MAX6358, 5V push-pull for the RST 1 MAX6353/MAX6356/MAX6359, and 3V push-pull for the MAX6354/MAX6357/MAX6360. 2 GND Ground Manual-Reset Input. Pull low to force a reset. RST, RST5, and RST3 remain active as long low MR and for the timeout period after MR goes high ...
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... WATCHDOG TIMER 2 MAX6351–MAX6360 GND NOTE: PIN 1 IS RST5 FOR THE MAX6351 AND RST FOR THE MAX6352–MAX6360. PIN 5 IS RST3 FOR THE MAX6351, RSTIN FOR THE MAX6355/56/57, WDI FOR THE MAX6358/59/60, AND V FOR THE MAX6352/53/54. CC Figure 1. Functional Diagram 6 _______________________________________________________________________________________ ...
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... V falls these applications, use the cir- CC cuit shown in Figure 3. Note that this configuration does not work for the open-drain outputs of the MAX6352/ MAX6355/MAX6358. Monitoring a Negative Voltage To monitor a negative supply rail using RSTIN or the MAX6355/MAX6356/MAX6357, use the circuit shown in Figure 4 ...
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... Printed USA is a registered trademark of Maxim Integrated Products. Pin Configurations *MAX6352: OPEN-DRAIN OUTPUT *MAX6353: 5V PUSH-PULL OUTPUT *MAX6354: 3V PUSH-PULL OUTPUT *MAX6358: OPEN-DRAIN OUTPUT 5 WDI *MAX6359: 5V PUSH-PULL OUTPUT *MAX6360: 3V PUSH-PULL OUTPUT 4 ...