MAX6383XR30D2-T Maxim Integrated, MAX6383XR30D2-T Datasheet
MAX6383XR30D2-T
Specifications of MAX6383XR30D2-T
Related parts for MAX6383XR30D2-T
MAX6383XR30D2-T Summary of contents
Page 1
Rev 5; 7/12 SC70/µDFN, Single/Dual Low-Voltage, General Description The MAX6381–MAX6390 microprocessor (µP) supervisory circuits monitor power-supply voltages from +1.8V to +5.0V while consuming only 3µA of supply current at +1.8V. Whenever V falls below the factory-set reset CC thresholds, ...
Page 2
SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits ABSOLUTE MAXIMUM RATINGS V to GND ..........................................................-0.3V to +6.0V CC RESET Open-Drain Output....................................-0.3V to +6.0V RESET, RESET (push-pull output) ..............-0. MR, RESET IN.............................................-0. Input Current (V ) .............................................................20mA CC ...
Page 3
SC70/µDFN, Single/Dual Low-Voltage, ELECTRICAL CHARACTERISTICS (continued full range -40°C to +125°C, unless otherwise specified. Typical values are PARAMETER SYMBOL MR Minimum Input Pulse Width MR Glitch Rejection MR to Reset Delay MR ...
Page 4
SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits (T = +25°C, unless otherwise noted.) A SUPPLY CURRENT vs. TEMPERATURE (NO LOAD +3. +5. +2. ...
Page 5
SC70/µDFN, Single/Dual Low-Voltage, PIN 3-PIN SC70 MAX6384/ µDFN MAX6381/ MAX6382 MAX6386/ MAX6383 MAX6390 1 (MAX6382/ 2 MAX6385/ MAX6388) 1 (MAX6381/ MAX6383/ MAX6384/ 2 — MAX6386/ MAX6387/ MAX6390 (MAX6381/ MAX6382/ MAX6383) — — (MAX6384– MAX6390) 3 ...
Page 6
... SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits Detailed Description A µP reset input starts the µ known state. These µP supervisory circuits assert reset to prevent code execution errors during power-up, power-down, or brownout conditions. Reset asserts when V is below the reset threshold; ...
Page 7
SC70/µDFN, Single/Dual Low-Voltage MAX6387 MAX6388 R1 MAX6389 RESET IN R2 GND Figure 1. RESET IN Configuration Reset Timeout Delay SUFFIX MAX6390_ _D4 MAX6390_ _D7 * The MAX6390 has a ...
Page 8
SC70/µDFN, Single/Dual Low-Voltage, Low-Power µP Reset Circuits PUSH-PULL PART NUMBER ACTIVE-LOW MAX6381 X MAX6382 MAX6383 MAX6384 X MAX6385 MAX6386 MAX6390* MAX6387 X MAX6388 MAX6389 * The MAX6390 offers a V reset timeout of 1120ms or 1200ms (min) and a manual ...
Page 9
SC70/µDFN, Single/Dual Low-Voltage, TOP VIEW 1 GND MAX6384 MAX6385 MAX6386 MAX6390 RESET 2 (RESET) SC70 ( ) IS FOR MAX6385 1 GND MAX6387 MAX6388 MAX6389 RESET 2 (RESET) SC70 ( ) IS FOR MAX6388 Chip Information PROCESS: BiCMOS Low-Power µP ...
Page 10
... Maxim reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits) shown in the Electrical. Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance. 10 Maxim Integrated Products, Inc. 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 © 2012 Maxim Integrated Products Revision History DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...