Advanced Monolithic Systems AMS23M1
The AMS23 low power voltage detector provides monitoring of battery, power-supply, and regulated system voltages. When VCC falls below a specified trip point threshold, the output (OUT) is forced low and remains asserted as long as the VCC input remains below VTH- + hysteresis (VHYST). The AMS23 device is guaranteed to output the correct logic state for VCC down to 0.7V.| Part No. | AMS23M1 |
|---|---|
| Datasheet | AMS23M1 Download |
| Manufacturer |  Advanced Monolithic Systems |
| Description | ADJUSTABLE VOLTAGE MONITOR |
| Buy | Stock & Price |
FEATURES
● ±2% Voltage Threshold Accuracy● Operating Voltage 1.4V to 15V
● Open collector output
● Low supply current – 0.9µA (typ)
● Guaranteed out assertion down to VCC = 0.7V
● Power Supply Transient Immunity
● Adjustable threshold voltage from 1.25V to 12V AMS23 ADJUSTABLE VOLTAGE MONITOR RoHS compliant
APPLICATIONS
● CPU and Logic Circuit Reset● Portable and Battery Powered Equipment
● Memory Battery Back-Up Circuit
● Window Comparator
● Cellular Phones
● Pagers
GENERAL DESCRIPTION
A precision voltage reference and comparator monitors the VCC input and compares it with a specified voltage threshold condition. They are also designed to ignore fast transients on VCC. This small, low power device is ideal for portable applications and is available in space-saving SOT23-5 package. ORDERING INFORMATION OUTPUT TYPE OPEN COLLECTOR PACKAGE TYPE 5 LEAD SOT-23 AMS23M1 OPERATING TEMPERATURE RANGE -40 to +85° C PIN CONNECTIONS 5L SOT-23 (M) NC 1 GND 2 ADJ 3 5 VCC 4 V OUT Top View Advanced Monolithic Systems, Inc.
