Product Summary

The MAX706SCSA is a 3V voltage monitoring, low-cost supervisory circuit. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components. The MAX706P/R/S/T and MAX706AP/AR/AS/AT supervi-sory circuits provide the following four functions:A) A reset output during power-up, power-down, and brownout conditions.B) An independent watchdog output that goes low if the watchdog input has not been toggled within 1.6s. C) A 1.25V threshold detector for power-fail warning,low-battery detection, or for monitoring a power supply other than the main supply.D) An active-low, manual-reset input.

Parametrics

MAX706SCSA absolute maximum ratings: (1)Terminal Voltage (with respect to GND)VCC:-0.3V to +6V;All Other Inputs (Note 1):-0.3V to (V CC + 0.3V); (2)Input CurrentV CC :20mA ; GND :20mA; (3)Output Current (all outputs) :20mA; (4)Continuous Power Dissipation (TA = +70 °C);8-Pin CERDIP (derate 8mW/°C above +70 °C):640mW;8-Pin PDIP (derate 9.1mW/ °C above +70 °C):727.3mW;8-Pin SO (derate 5.9mW/°C above +70 °C):470.6mW;8-Pin μMAX (derate 4.5mW/°C above +70 °C):362mW; (5)Junction Temperature :+150°C; (6)Storage Temperature Range :-65°C to +150°C; (7)Lead Temperature (soldering, 10s):+300°C.

Features

MAX706SCSA features: (1)μMAX Package, Small 8-Pin SO; (2)Precision Supply-Voltage Monitors:2.93V ; (3)200ms Reset Time Delay; (4)Debounced TTL/CMOS-Compatible Manual Reset Input; (5)100μA Quiescent Current; (6)WDI Disable Feature (MAX706AP/AR/AS/AT); (7)Watchdog Timer: 1.6s Timeout; (8)Reset Output Signal:Active-Low Only (MAX706R/S/T, MAX706AR/AS/AT);Active-High and Active-Low (MAX708R/S/T); (9)Voltage Monitor for Power-Fail or Low-Battery Warning; (10)8-Pin Surface-Mount Package; (11)Guaranteed RESETAssertion to V CC = 1V.

Diagrams

MAX706SCSA block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX706SCSA
MAX706SCSA

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable 
MAX706SCSA+
MAX706SCSA+

Maxim Integrated Products

Supervisory Circuits Single uPower Supervisor

Data Sheet

0-1: $4.06
1-25: $2.73
25-50: $1.97
50-100: $1.96
MAX706SCSA+T
MAX706SCSA+T

Maxim Integrated Products

Supervisory Circuits Single uPower Supervisor

Data Sheet

0-2005: $1.75
2005-2500: $1.75
MAX706SCSA-T
MAX706SCSA-T

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable