Description
www.DataSheet4U.com AS1904, AS1905, AS1906 Wor ld's Ultra Low-Power µP Supervisory Circuit Low P o Con wer est sum 1 General .
2 Key Features ptio n! The AS1904/5/6 family is an ultra low-power supervisory Low 150nA (typical) Supply Current
! !
D a ta S he e t
circuit device.
Features
* ptio n! The AS1904/5/6 family is an ultra low-power supervisory Low 150nA (typical) Supply Current
! !
D a ta S he e t
circuit device. The device can be used to monitor the supply voltage of digital systems and microprocessors and initiate a reset when the voltage goes below a predefined threshold
Applications
* All devices are available in a 3-pin SOT23 package. 3 Applications
The devices are ideal for computers, intelligent instruments, controllers, critical microprocessor and microcontroller, power monitoring and portable/batterypowered equipment. Figure 1. Functional Block Diagrams
VCC 3 VDD VCC
VC