SP810 Datasheet - Sipex Corporation

SP810 (SP809 / SP810) 3 Pin Microprocessor Supervisor Circuit

The SP809/SP810 are low power microprocessor (µP) supervisory circuits used to monitor power supplies in µP and digital systems. They provide applications with benefits of circuit reliability and low cost by eliminating external components. If the VCC supply voltage falls below preset threshold then.

SP810 Features

* Ultra Low Supply Current 1µA (typ.)

* Guaranteed Reset valid to VCC = 0.9V

* 140 ms Min. Power-On Reset Pulse Width

* Internally Fixed Threshold 2.3V, 2.6V, 2.9V, 3.1V, 4.0V, 4.4V, 4.6V

* Tight Voltage Threshold Tolerance: 1.5%

* Offered in a 3 Pin SOT-23 Package VCC SP809

SP810 Datasheet (184.34 KB)