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2022-09-24 23:33:15
LTC1536CMS8 - Precision Triple Power Monitor for PCI Applications
The LTC®1536 is designed for PCI local bus applications where multiple supply voltages require low power consumption, small size, high speed and high accuracy supply monitoring. Following specifications for 500mV or 3.3V and 5V supply conditions when the 5V supply is below the 3.3V supply, the LTC1536 has a very fast response time capable of meeting the PCI tFAIL timing specification. Tight 0.75% threshold accuracy and noise immunity ensure reliable reset operation without false triggering. The RST output is guaranteed to drop to 1V at VCC5 or VCC3 in the correct state. A typical supply current of 100mA makes the LTC1536 ideal for power-sensitive systems. A manual push button reset input provides the ability to generate a very narrow "soft" reset pulse (100ms typical) or a 200ms reset pulse, equivalent to a power-on reset. Both SRST and RST outputs are open-drain and can be or linked with other reset sources.
application
* PCI based system
* Desktop PC
* laptop
* Smart instrument
* Portable battery powered devices
* Network Server