Product Summary

The MAX708RESA is a microprocessor (μP) supervisory circuit. The MAX708RESA reduces the complexity and number of components required to monitor +3V power-supply levels in +3V to +5V μP systems. The MAX708RESA significantly improves system reliability and accuracy compared to separate ICs or discrete components.

Parametrics

MAX708RESA absolute maximum ratings: (1)Terminal Voltage (with respect to GND):VCC:-0.3V to +6V, All Other Inputs:-0.3V to (VCC + 0.3V); (2)Input Current:VCC:20mA, GND:20mA; (3)Output Current (all outputs):20mA; (4)Continuous Power Dissipation (TA = +70℃):470.6mW; (5)Operating Temperature Range:-40℃ to +85℃; (6)Junction Temperature:+150℃; (7)Storage Temperature Range:-65℃ to +150℃; (8)Lead Temperature (soldering, 10s):+300℃.

Features

MAX708RESA features: (1)μMAX Package, Small 8-Pin SO; (2)Precision Supply-Voltage Monitors 2.63V; (3)200ms Reset Time Delay; (4)Debounced TTL/CMOS-Compatible Manual Reset Input; (5)100μA Quiescent Current; (6)Watchdog Timer: 1.6s Timeout; (7)Reset Output Signal:Active-High and Active-Low; (8)Voltage Monitor for Power-Fail or Low-Battery Warning; (9)8-Pin Surface-Mount Package; (10)Guaranteed RESET Assertion to VCC = 1V.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX708RESA
MAX708RESA

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable 
MAX708RESA+
MAX708RESA+

Maxim Integrated Products

Supervisory Circuits Single uPower Supervisor

Data Sheet

0-1: $4.78
1-25: $3.18
25-50: $2.26
50-250: $2.22
MAX708RESA-TG
MAX708RESA-TG

ON Semiconductor

Supervisory Circuits 2.63V uP Supervisory

Data Sheet

0-1: $0.45
1-25: $0.41
25-100: $0.29
100-500: $0.24
MAX708RESA+T
MAX708RESA+T

Maxim Integrated Products

Supervisory Circuits Single uPower Supervisor

Data Sheet

0-2080: $1.96
2080-2500: $1.96
MAX708RESA-T
MAX708RESA-T

Maxim Integrated Products

Supervisory Circuits

Data Sheet

Negotiable