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ADM810SARTZ 监控电路IC
ADM810SARTZ
DI(亚德诺半)
: 1 Input
: 840 ms
: - 40 C
: + 125 C
相关产品
产品信息
ADM810SARTZ
监控电路 RESET GENERATOR I.C.
Microprocessor Supervisory Circuits in 3-Lead SC70 and SOT-23
GENERAL DESCRIPTION ADM810SARTZ
The ADM803/ADM809/ADM810 supervisory circuits monitor the power supply voltage in microprocessor systems. They provide a reset output during power-up, power-down, and brownout conditions. On power-up, an internal timer holds reset asserted for 240 ms. This holds the microprocessor in a reset state until conditions have stabilized. The reset output remains operational with VCC as low as 1 V. The ADM803 and ADM809 provide an active low reset signal (RESET), whereas the ADM810 provides an active high signal (RESET) output. The ADM809 and ADM810 have push-pull outputs, whereas the ADM803 has an open-drain output, which requires an external pull-up resistor.
FEATURES ADM810SARTZ
Specified over temperature
Low power consumption: 17 μA
Precision voltage monitor: 2.5 V, 3 V, 3.3 V, 5 V options
Reset assertion down to 1 V VCC
140 ms minimum power-on reset
Open-drain RESET output (ADM803)
Push-pull RESET output (ADM809)
Push-pull RESET output (ADM810)
SC70 and SOT-23 packages
APPLICATIONS ADM810SARTZ
Microprocessor systems
Computers
Controllers
Intelligent instruments
