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MAX705, MAX706, MAX707, MAX708, MAX813L
Low-Cost, µP Supervisory Circuits
Low-Cost Reset + Watchdog ICs
Recommended Upgrades for New Designs
Part Number
Replacement
Explanation
MAX813
MAX6317
SOT package, lower power, lower cost, 26 thresholds, 4 reset timeouts, 4 watchdog timeout options.
MAX813
MAX6706
SOT package, power-fail comparator monitors down to 0.62v, 95% lower power, lower cost.
MAX813
MAX6821
Lower voltage options for monitoring down to 1.8V supplies, SOT package, lower power
MAX813
MAX6822
MAX813
MAX6823
MAX813
MAX6824
MAX813
MAX6825
Key Specifications:
Supervisors (1 Monitored Voltage)
Part Number
Reset Threshold Range (V)
Active-Low Reset Output
Active-High Reset Output
Min. Reset Timeout Range
Watchdog Feature
Nom. Watchdog Timeout Range
Supervisor Features
Reset Thresh. Acc. (% @+25°C)
Max. ICC (µA)
Price**
MAX705
3.3 to 5.5
Push-Pull
-
85ms to 300ms
Input (WDI)
1s to 2s
Adjustable Reset Input
2.5
350
$1.58 @ 1k
MAX706
-
Input (WDI)
1s to 2s
$1.58 @ 1k
MAX707
Push-Pull
No Watchdog
-
$1.52 @ 1k
MAX708
Push-Pull
No Watchdog
-
$1.52 @ 1k
See All Supervisors (1 Monitored Voltage) (268)
Notes:
** This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
Diagram
Typical Operating Circuit
Didn't Find What You Need?
Document Ref.: 19-4334;
Rev 7;
2006-05-26
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