LTC2931 - Configurable Six Supply Monitor With Adjustable Reset And Watchdog Timers

The LTC2931 is a congurable supply monitor for systems with up to six supply voltages. One of 16 preset or adjustable voltage monitor combinations CAN be selected using an external resistive divider connected to the mode select pin. The preset voltage thresholds are accurate to 1.5% over temperature. The LTC2931 also features adjustable inputs with a 0.5V nominal threshold. All six open-drain voltage Comparator outputs are connected to separate pins for individual supply monitoring. The reset and watchdog timeout periods are adjustable using external capacitors. Tight voltage threshold accuracy and glitch immunity ensure reliable reset operation without false triggering. The RST output is guaranteed to be in the correct state for VCC down to 1V. Each status output has a weak internal pull-up and may be externally pulled up to a user dened voltage. The 52A supply current makes the LTC2931 ideal for power conscious systems and it may be congured to monitor fewer than six inputs.
By Linear Technology Corporation
LTC2931 's PackagesLTC2931 's pdf datasheet
LTC2931CF-PBF TSSOP
LTC2931CF-TRPBF TSSOP
LTC2931HF-PBF TSSOP
LTC2931HF-TRPBF TSSOP
LTC2931IF-PBF TSSOP
LTC2931IF-TRPBF TSSOP




LTC2931 Pinout, Pinouts
LTC2931 pinout,Pin out
This is one package pinout of LTC2931,If you need more pinouts please download LTC2931's pdf datasheet.

LTC2931 Application circuits
LTC2931 circuits
This is one application circuit of LTC2931,If you need more circuits,please download LTC2931's pdf datasheet.


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