EEWORLDEEWORLDEEWORLD

Part Number

Search

ADM6316DX25ARJZR7

Description
Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23
File Size242KB,16 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Compare View All

ADM6316DX25ARJZR7 Overview

Supervisory Circuits with Watchdog and Manual Reset in 5-Lead SOT-23

Supervisory Circuits with Watchdog
and Manual Reset in 5-Lead SOT-23
Data Sheet
FEATURES
26 reset threshold options
2.5 V to 5 V in 100 mV increments
4 reset timeout options
1 ms, 20 ms, 140 ms, and 1120 ms (minimum)
4 watchdog timeout options
6.3 ms, 102 ms, 1600 ms, and 25.6 sec (typical)
Manual reset input
Reset output stages
Push-pull active low
Open-drain active low
Push-pull active high
Low power consumption: 5 µA
Guaranteed reset output valid to V
CC
= 1 V
Power supply glitch immunity
Specified over industrial temperature range
5-lead SOT-23 package
ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/ADM6321/ADM6322
FUNCTIONAL BLOCK DIAGRAMS
ADM6316
V
CC
V
CC
V
REF
RESET
GENERATOR
RESET
MR
DEBOUNCE
WATCHDOG
DETECTOR
04533-001
GND
WDI
Figure 1.
ADM6320
V
CC
V
REF
APPLICATIONS
Microprocessor systems
Computers
Controllers
Intelligent instruments
Portable equipment
RESET
GENERATOR
RESET
MR
DEBOUNCE
WATCHDOG
DETECTOR
04533-028
GND
WDI
Figure 2.
GENERAL DESCRIPTION
The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/
ADM6321/ADM6322 are supervisory circuits that monitor
power supply voltage levels and code execution integrity in
microprocessor-based systems. As well as providing power-
on reset signals, an on-chip watchdog timer can reset the
microprocessor if it fails to strobe within a preset timeout
period. A reset signal can also be asserted by an external push
button through a manual reset input. The seven parts feature
different combinations of watchdog input, manual reset input,
and output stage configuration, as shown in Table 1.
Table 1. Selection Table
Output Stage
Part No.
ADM6316
ADM6317
ADM6318
ADM6319
ADM6320
ADM6321
ADM6322
Rev. F
Each part is available in a choice of 26 reset threshold options
ranging from 2.5 V to 5 V in 100 mV increments. There are also
four reset timeout options of 1 ms, 20 ms, 140 ms, and 1120 ms
(minimum) and four watchdog timeout options of 6.3 ms, 102 ms,
1600 ms, and 25.6 sec (typical).
The ADM6316/ADM6317/ADM6318/ADM6319/ADM6320/
ADM6321/ADM6322 are available in 5-lead SOT-23 packages
and typically consume only 3 µA, making them suitable for use
in low power portable applications.
Watchdog
Yes
Yes
Yes
No
Yes
Yes
No
Manual Reset
Yes
Yes
No
Yes
Yes
No
Yes
Document Feedback
RESET
Push-pull
No
Push-pull
Push-pull
Open-drain
Open-drain
Open-drain
RESET
No
Push-pull
Push-pull
Push-pull
No
Push-pull
Push-pull
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 that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2004–2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com

ADM6316DX25ARJZR7 Related Products

Description
(Serial 10) Calculation of energy storage inductance of parallel switching power supply
[p=null, 2, left][color=rgb(62, 62, 62)][font="][size=16px][b]1-4-3. Calculation of energy storage inductance of parallel switching power supply[/b][/size][/font][/color][/p][p=null, 2, left][color=rg...
木犯001号 Power technology
Basic knowledge of variable frequency constant pressure water supply
1. Features of variable frequency constant pressure water supply 1. Energy saving, can achieve 20%-40% electricity saving, can achieve green electricity use. 2. Small footprint, low investment, high e...
eeleader-mcu Industrial Control Electronics
Wind turbine charging control
400W wind turbine, need to make a rectifier, charging circuit, the battery is 24V100AH, please help!...
kacanmmx Embedded System
Rewrite data in the nor flash that already has data
Write data again in the nor flash which already has data, and only write data in part of it. It would be best if you give an example!!!...
kwyxp Embedded System
How to handle reserved IP when udhcpd allocates IP
I use udhcpd as a server to assign IP addresses. How does udhcpd handle reserved addresses? Is it written into udhcpd.leases? If so, in what format? If not, how should it be handled?...
xwinter123 Embedded System
MSP430 development tools on sale, there is always one suitable for you!
[font=楷体, 楷体_GB2312][size=4][b]Activity time: May 10-May 26[/b][/size][/font] [b][font=楷体, 楷体_GB2312][size=5][color=#ff0000]Note: Before the development board is mailed, it will be submitted to the re...
EEWORLD社区 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 643  605  887  1268  1909  13  18  26  39  57 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号