MAX6716 MAXIM [Maxim Integrated Products], MAX6716 Datasheet
MAX6716
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MAX6716 Summary of contents
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... Reset Voltage Threshold Suffix Guide. The “_” after the placeholder for the reset timeout delay time. Desired delay time is set using the timeout period suffix found in the Reset Timeout Period Suffix Guide. For example the MAX6716UTLTD3 dual-voltage supervisor V 1.8V 0. ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits ABSOLUTE MAXIMUM RATINGS Terminal Voltage (with respect to GND ..........................................................-0. Open-Drain RST, RST1, RST2, PFO, RST ................-0.3V to +6V Push-Pull RST, RST1, PFO, RST...............-0. ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP ELECTRICAL CHARACTERISTICS (continued 0.8V to 5.5V, GND = PARAMETER SYMBOL V to Reset Output Delay CC Reset Timeout Period ADJUSTABLE RESET COMPARATOR INPUT (MAX6719/MAX6720/MAX6723–MAX6727) RSTIN Input ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits ELECTRICAL CHARACTERISTICS (continued 0.8V to 5.5V, GND = PARAMETER SYMBOL RESET/POWER-FAIL OUTPUTS RST/RST1/RST2/PFO V Output LOW (Push-Pull or Open-Drain) RST/RST1/PFO V Output HIGH (Push-Pull ...
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Dual/Triple Ultra-Low-Voltage SOT23 µ 5V 3.3V +25°C, unless otherwise noted SUPPLY CURRENT vs. TEMPERATURE 5V 3. TOTAL 14 12 ...
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... A RESET INPUT TO RESET OUTPUT DELAY vs. TEMPERATURE 24.4 30mV OVERDRIVE 24.2 24.0 23.8 23.6 23.4 23.2 23.0 22.8 -40 - TEMPERATURE (°C) MAX6715/ MAX6717/ MAX6719/ MAX6721/ MAX6716 MAX6718 MAX6720 MAX6722 _______________________________________________________________________________________ Typical Operating Characteristics (continued) POWER-FAIL INPUT TO POWER-FAIL OUTPUT DELAY vs. TEMPERATURE 30mV OVERDRIVE 2.4 2.3 2.2 2.1 2.0 -40 - TEMPERATURE (°C) PIN ...
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... Dual/Triple Ultra-Low-Voltage SOT23 µP MAX6715/ MAX6717/ MAX6719/ MAX6721/ MAX6716 MAX6718 MAX6720 MAX6722 5 — — _______________________________________________________________________________________ Supervisory Circuits PIN MAX6723/ MAX6725/ MAX6727 MAX6724 MAX6726 — — — — — Pin Description (continued) ...
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... Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits MAX6715/ MAX6717/ MAX6719/ MAX6721/ MAX6716 MAX6718 MAX6720 MAX6722 — — — — — 5 — — — 8 _______________________________________________________________________________________ PIN MAX6723/ MAX6725/ MAX6727 MAX6724 MAX6726 — — — — — Pin Description (continued) NAME ...
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... Dual/Triple Ultra-Low-Voltage SOT23 µP MAX6715/ MAX6717/ MAX6719/ MAX6721/ MAX6716 MAX6718 MAX6720 MAX6722 — — — — — — Detailed Description The MAX6715–MAX6729 microprocessor (µP) supervi- sory circuits maintain system integrity by alerting the µP to fault conditions. These ICs are optimized for systems that monitor two or three supply voltages ...
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... Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits restarts. The MAX6715/MAX6717/MAX6719/MAX6721/ MAX6723/MAX6725/MAX6727/MAX6728 contain open- drain reset outputs, while the MAX6716/MAX6718/ MAX6720/MAX6722/MAX6724/MAX6726/MAX6729 contain push-pull reset outputs. The MAX6727 provides two separate open-drain RST outputs driven by the same internal logic. Manual Reset Input Many microprocessor-based products require manual reset capability, allowing the operator, a test techni- cian, or external logic circuitry to initiate a reset ...
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Dual/Triple Ultra-Low-Voltage SOT23 µ MAX6728/ MAX6729 R1 V PFI PFO R2 GND MAX6728/ MAX6729 R1 V TRIP PFI PFO V = 626.5mV PFI GND Figure 3. Using Power-Fail Input to Monitor ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits PFO V MAX6728/ EXT MAX6729 R1 PFI PFO V = DESIRED V GOOD EXT DESIRED V FAIL VOLTAGE THRESHOLD FAIL EXT (FOR PUSH-PULL ...
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Dual/Triple Ultra-Low-Voltage SOT23 µ REF RSTIN/PFI V REF V REF/2 ______________________________________________________________________________________ Supervisory Circuits Functional Diagram PULLUP RESET RESET TIMEOUT OUTPUT PERIOD ...
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... The “_” after the placeholder for the reset timeout delay time. Desired delay time is set using the timeout period suffix found in the Reset Timeout Period Suffix Guide. For example the MAX6716UTLTD3 dual-voltage supervisor 3.075V, and 210ms (typ) timeout period. ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP Table 1. Reset Voltage Threshold Suffix Guide** PART NUMBER V 1 NOMINAL CC SUFFIX VOLTAGE (_ _) THRESHOLD (V) LT 4.625 MS 4.375 MR 4.375 TZ 3.075 SY 2.925 RY 2.625 TW 3.075 SV 2.925 RV ...
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... Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits TOP VIEW RST1 1 6 MAX6715/ GND 2 5 MAX6716 SOT23-6 RST 1 6 MAX6721/ GND 2 5 MAX6722 SOT23-6 RST 1 GND 2 WDI 3 RST 4 16 ______________________________________________________________________________________ V 1 RST MAX6717/ RST2 GND 2 MAX6718 ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) ______________________________________________________________________________________ Supervisory Circuits Package Information PACKAGE OUTLINE, SOT-23, 5L 21-0057 ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP Supervisory Circuits (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages.) 18 ______________________________________________________________________________________ Package Information (continued) PACKAGE OUTLINE, SOT-23, 6L 21-0058 1 ...
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Dual/Triple Ultra-Low-Voltage SOT23 µP (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to www.maxim-ic.com/packages PIN 1 I.D. DOT (SEE NOTE 6) e1 ...