ADM1810-15ART-REEL AD [Analog Devices], ADM1810-15ART-REEL Datasheet

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ADM1810-15ART-REEL

Manufacturer Part Number
ADM1810-15ART-REEL
Description
Microprocessor Reset Circuits
Manufacturer
AD [Analog Devices]
Datasheet
a
GENERAL DESCRIPTION
The ADM181x range of voltage monitoring circuits can be used
in any application where an electronic system needs to be reset
when a voltage increases above or below a predetermined value.
Because of the “reset delay time” incorporated into the ADM181x
series, these devices can provide a safe startup for electronic
systems. Before a system initializes, the power supply must stabi-
lize. Using the ADM181x series ensures that there are typically
150 ms for the power supply to stabilize before the system is
reset and safe system initialization begins.
The ADM181x series of microprocessor reset circuits are avail-
able in low cost, space-saving SOT-23 packages.
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
FEATURES
Reliable Low Cost Voltage Monitor with Reset Output
Supports Monitoring of Supplies Within 5%, 10%, 15%
Active High and Low Push-Pull Output Choices
Open Drain Output Choices (ADM1811, ADM1813,
Can Be Used with a Manual Push-Button to Generate a
Initialize Microprocessor Systems with Added Safety
APPLICATIONS
Microprocessor Systems
Computers
Controllers
Intelligent Instruments
Automotive Systems
ADM1816 and ADM1818)
and 20% Tolerance
(ADM1810, ADM1812, ADM1815 and ADM1817)
Reset (ADM1813, ADM1818)
ADM1810–ADM1813/ADM1815–ADM1818
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
Microprocessor Reset Circuits
GND
GND
GND
GND
V
V
V
V
CC
CC
CC
CC
FUNCTIONAL BLOCK DIAGRAMS
TOLERANCE
TOLERANCE
TOLERANCE
REFERENCE
TOLERANCE
REFERENCE
REFERENCE
REFERENCE
BIAS
BIAS
BIAS
BIAS
V
V
V
V
TC
TC
TC
TC
CC
CC
CC
CC
World Wide Web Site: http://www.analog.com
ADM1810/ADM1815
ADM1812/ADM1817
ADM1813/ADM1818
ADM1811/ADM1816
MONITOR
RESET
© Analog Devices, Inc., 1999
DELAY
DELAY
DELAY
DELAY
150ms
150ms
150ms
150ms
5.5k
5.5k
RST
RST
RST
RST

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ADM1810-15ART-REEL Summary of contents

Page 1

... Reliable Low Cost Voltage Monitor with Reset Output Supports Monitoring of Supplies Within 5%, 10%, 15% and 20% Tolerance Active High and Low Push-Pull Output Choices (ADM1810, ADM1812, ADM1815 and ADM1817) Open Drain Output Choices (ADM1811, ADM1813, ADM1816 and ADM1818) Can Be Used with a Manual Push-Button to Generate a ...

Page 2

... ADM1810–ADM1813/ADM1815–ADM1818–SPECIFICATIONS (T = – +85 C unless otherwise noted) A Parameter SUPPLY Voltage Current OUTPUT CURRENT OUTPUT VOLTAGE V TRIP-POINT CC ADM1810-5, ADM1810-10, ADM1810-15/ ADM1811/ADM1812/ADM1813-5 ADM1811/ADM1812/ADM1813-10 ADM1811/ADM1812/ADM1813-15 ADM1815/ADM1816/ADM1817/ ADM1818-5 ADM1815/ADM1816/ADM1817/ ADM1818-10 ADM1815/ADM1816/ADM1817/ ADM1818-20 INTERNAL PULL-UP RESISTOR ADM1811/ADM1813/ADM1816/ADM1818 OUTPUT CAPACITANCE RESET ACTIVE TIME DETECT TO RST ...

Page 3

... ORDERING GUIDE Trip- Package Model* Point Option ADM1810-5ART-REEL 4.62 V RT-3 (SOT-23) ADM1810-5ART-REEL7 4.62 V RT-3 (SOT-23) ADM1810-10ART-REEL 4.25 V RT-3 (SOT-23) ADM1810-10ART-RL7 4.25 V RT-3 (SOT-23) ADM1810-15ART-REEL 4.12 V RT-3 (SOT-23) ADM1810-15ART-RL7 4.12 V RT-3 (SOT-23) ADM1811-5ART-REEL 4.50 V RT-3 (SOT-23) ADM1811-5ART-RL7 4.50 V RT-3 (SOT-23) ADM1811-10ART-REEL 4.35 V RT-3 (SOT-23) ADM1811-10ART-RL7 4.35 V RT-3 (SOT-23) ADM1811-15ART-REEL 4.00 V RT-3 (SOT-23) ADM1811-15ART-RL7 4.00 V RT-3 (SOT-23) ADM1812-5ART-REEL 4.50 V RT-3 (SOT-23) ADM1812-5ART-RL7 4.50 V RT-3 (SOT-23) ADM1812-10ART-REEL 4.35 V RT-3 (SOT-23) ADM1812-10ART-RL7 4.35 V RT-3 (SOT-23) ADM1812-15ART-REEL 4.00 V RT-3 (SOT-23) ADM1812-15ART-RL7 4 ...

Page 4

... The ADM1812 low cost voltage monitor with an active high push-pull output. The ADM1812 supports 5%, 10% and 15% tolerances. The ADM1810 is similar to the ADM1812, except that the ADM1810 has an active low push-pull output. The ADM1817 is 3.3 V voltage monitor with an active high push-pull output. The ADM1817 supports 5%, 10% and 20% tolerances ...

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