MAX6814XK-T

Monitored Voltage :
Undervoltage Threshold :
Overvoltage Threshold :
Power-Up Reset Delay (Typ) :
Mounting Style :
Manual Reset : Not Resettable
Watchdog : Watchdog
Battery Backup Switching : No Backup
Supply Voltage - Max : 5.5 V
Maximum Operating Temperature : + 85 C
Packaging : Reel
Number of Voltages Monitored : 1
Output Type : Active Low, Push-Pull
Supply Current (Typ) : 10 uA
Package / Case : SC-70
Maximum Power Dissipation : 247 mW
Supply Voltage - Min : 2.25 V


Pinout




Description

The MAX6814XK-T is one member of the MAX6814 family which is designed as the 5-pin watchdog timer circuit that can be used in (1)computers and controllers; (2)embedded controllers; (3)intelligent instruments; (4)automotive systems; (5)critical P monitoring. This device consumes only 4A of supply current and is fully specified over the extended temperature range.

Features of the MAX6814XK-T are:(1)4A operating current; (2)watchdog timer with 1.6s timeout; (3)140ms (min) WDO pulse period; (4)push-pull active-Low WDO; (5)fully specified over extended temperature range; (6)no external components.

The absolute maximum ratings of the MAX6814XK-T can be summarized as:(1)Vcc: -0.3V to +6.0V;(2)all other pins: -0.3V to (Vcc+0.3V);(3)input current, WDI: 20 mA;(4)output current, WDO: 20 mA;(5)continuous power dissipation (TA=+70°C) 5-pin SC70 (derate 3.1mW/°C above +70°C): 247 mW;(6)operating temperature range: -40°C to +85°C;(7)storage temperature range: -65°C to +150°C;(8)junction temperature: +150°C;(9)lead temperature (soldering, 10s):+300°C. If you want to know more information such as the electrical characteristics about the MAX6814XK-T, please download the datasheet in www.seekic.com or www.chinaicmart.com .