Datasheet Analog Devices ADM809 — 数据表

Microprocessor Supervisory Circuits
in 3-Lead SC70 and SOT-23
ADM803/ADM809/ADM810 Data Sheet
FEATURES FUNCTIONAL BLOCK DIAGRAMS 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 ADM803
VCC RESET
GENERATOR
240ms VREF RESET GND ADM809/ADM810 APPLICATIONS
Microprocessor systems
Computers
Controllers
Intelligent instruments RESET
GENERATOR
240ms VCC
VREF RESET
(RESET) GND …