AMS26 Datasheet, PDF (1/4 Pages) Advanced Monolithic Systems – VOLTAGE DETECTOR

Advanced
Monolithic
Systems
AMS26
VOLTAGE DETECTOR
FEATURES
• Very Low Supply Current
• Wide Operating Voltage Range
• 2% Precision Voltage Detection
• Detection Threshold from 2V to 6V in 0.1V increments
• 5mA Sink Current Capability
• 5% Typical Hysteresis
APPLICATIONS
• CPU and Logic Circuit Reset
• Portable and Battery Powered Equipment
• Memory Battery Back-Up Circuit
• Window Comparator
• Cellular Phones
• Pagers
GENERAL DESCRIPTION
The AMS26 series are voltage detector ICs featuring a high accuracy detector threshold of ±2.0% and ultra-low supply
current. Internal circuit contains a precision voltage reference, a comparator, resistor network, and an output driver. The
AMS26 has an N-channel open drain output.
The detector threshold is set from 2.0V to 6.0V in 0.1V increments, thus making it easy to use in a variety of supervisory
applications including microprocessor reset circuits, memory battery back-up circuit, battery checker, power failure detector
and portable and battery powered electronics.
AMS26 is available in TO-92 and the sub-miniature 3-pin SOT-23 surface mount package.
ORDERING INFORMATION
OUTPUT
PACKAGE TYPE
TYPE
TO-92
3 LEAD SOT-23
OPEN DRAIN
AMS26N-XA
X= Detector Threshold Setting.
AMS26M-XA
OPERATING
TEMPERATURE RANGE
-30 to +80° C
PIN CONNECTIONS
TO-92
Plastic Package (N)
1 23
VOUT
VDD
GND
Bottom View
3L SOT-23
(M)
V_DD
V_OUT GND
Top View
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone [phone] Fax [phone]