AS1903, AS1901 Ultra Low-Power uP Supervisory Circuit

austriamicrosystems AG

Description

www.DataSheet4U.com AS1901, AS1902, AS1903 Ultra Low-Power µP Supervisory Circuit D a ta S he e t 1 General .
The AS1901/2/3 family is an ultra low-power supervisory circuit device.

📥 Download Datasheet

AS1903 Datasheet Preview — This datasheet PDF includes multiple part numbers: AS1903, AS1901. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: AS1903, AS1901
Manufacturer: austriamicrosystems AG
File Size: 239.92 KB
Datasheet: AS1901_austriamicrosystemsAG.pdf
Description: Ultra Low-Power uP Supervisory Circuit
Note: This datasheet PDF includes multiple part numbers: AS1903, AS1901.
Please refer to the document for exact specifications by model.

Features

* ! ! Low 230nA (typ) Supply Current Precision Monitoring of 2.5-, 3-, and 3.3V-Power Supplies Supply Voltage Range: 1.0 to 3.6V Reset Threshold Range: 2.2 to 3.1V Available in 3 Versions: - AS1901 Push Pull RESETN - AS1902 Push Pull RESET - AS1903 Open Drain RESETN ! ! ! The AS1901 has a push-pull

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 VCC

AS1903 Distributors

📁 Related Datasheet

AS190-73 AS191-73 AS192-300 AS193-73 AS193-73LF AS194

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AS1901 Ultra Low-Power Supervisory Circuit austriamicrosystems AG

austriamicrosystems AG AS1903-like datasheet