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MAX811 Datasheet

Part Number MAX811
Manufacturers Maxim
Logo Maxim
Description 4-Pin uP Voltage Monitors
Datasheet MAX811 DatasheetMAX811 Datasheet (PDF)

Click here for production status of specific part numbers. MAX811/MAX812 General Description The MAX811/MAX812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5Vpowered or 3V-powered circuits. The MAX811/MAX812 also provide a debounced manual reset input. These devices perform a single function: They assert a re.

  MAX811   MAX811






Part Number MAX819M
Manufacturers Maxim
Logo Maxim
Description +5V Microprocessor Supervisory Circuits
Datasheet MAX811 DatasheetMAX819M Datasheet (PDF)

19-0494; Rev 1; 3/96 +5V Microprocessor Supervisory Circuits _______________General Description The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are speci.

  MAX811   MAX811







Part Number MAX819L
Manufacturers Maxim
Logo Maxim
Description +5V Microprocessor Supervisory Circuits
Datasheet MAX811 DatasheetMAX819L Datasheet (PDF)

19-0494; Rev 1; 3/96 +5V Microprocessor Supervisory Circuits _______________General Description The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are speci.

  MAX811   MAX811







Part Number MAX818M
Manufacturers Maxim
Logo Maxim
Description +5V Microprocessor Supervisory Circuits
Datasheet MAX811 DatasheetMAX818M Datasheet (PDF)

19-0494; Rev 1; 3/96 +5V Microprocessor Supervisory Circuits _______________General Description The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are speci.

  MAX811   MAX811







Part Number MAX818L
Manufacturers Maxim
Logo Maxim
Description +5V Microprocessor Supervisory Circuits
Datasheet MAX811 DatasheetMAX818L Datasheet (PDF)

19-0494; Rev 1; 3/96 +5V Microprocessor Supervisory Circuits _______________General Description The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are speci.

  MAX811   MAX811







Part Number MAX817M
Manufacturers Maxim Integrated
Logo Maxim Integrated
Description +5V Microprocessor Supervisory Circuits
Datasheet MAX811 DatasheetMAX817M Datasheet (PDF)

19-0494; Rev 1; 3/96 +5V Microprocessor Supervisory Circuits MAX817L/M, MAX818L/M, MAX819L/M* _______________General Description The MAX817/MAX818/MAX819 microprocessor (µP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in µP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11µA typical) and small package size make these devices ideal for portable applications. .

  MAX811   MAX811







4-Pin uP Voltage Monitors

Click here for production status of specific part numbers. MAX811/MAX812 General Description The MAX811/MAX812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5Vpowered or 3V-powered circuits. The MAX811/MAX812 also provide a debounced manual reset input. These devices perform a single function: They assert a reset signal whenever the VCC supply voltage falls below a preset threshold, keeping it asserted for at least 140ms after VCC has risen above the reset threshold. The only difference between the two devices is that the MAX811 has an active-low RESET output (which is guaranteed to be in the correct state for VCC down to 1V), while the MAX812 has an active-high RESET output. The reset comparator is designed to ignore fast transients on VCC. Reset thresholds are available for operation with a variety of supply voltages. Low supply current makes the MAX811/MAX812 ideal for use in portable equipment. The devices come in a 4-pin SOT143 package. Applications ●● Computers ●● Controllers ●● Intelligent Instruments ●● Critical μP and μC Power Monitoring ●● Portable/Battery-Powered Equipment Typical Operating Circuit VCC VCC MAX811 MAX812 RESET MR (RESET) GND VCC µP RESET INPUT GND PUSHBUTTON SWITCH ( ) ARE FOR MAX812 4-Pin μP Voltage Monitors with Manual Reset Input Benefits and Features ●●.


2005-05-02 : MN101C49K    MN101C49    C4900    D432-xxx    SDA01    SDA03    SDA04    SDA05    sda12    SDA2208-3   


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