EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX6751KA26

Description
IC,POWER SUPPLY SUPERVISOR,BICMOS,TSSOP,8PIN,PLASTIC
CategoryPower/power management    The power supply circuit   
File Size176KB,14 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Related ProductsFound20parts with similar functions to MAX6751KA26
Download Datasheet Parametric View All

MAX6751KA26 Overview

IC,POWER SUPPLY SUPERVISOR,BICMOS,TSSOP,8PIN,PLASTIC

MAX6751KA26 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
package instructionLSSOP, TSSOP8,.1
Reach Compliance Code_compli
ECCN codeEAR99
Other featuresRESET THRESHOLD VOLTAGE IS 2.625V
Adjustable thresholdYES
JESD-30 codeR-PDSO-G8
length2.9 mm
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSSOP8,.1
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)225
power supply1.2/5.5 V
Certification statusNot Qualified
Maximum seat height1.45 mm
Maximum supply current (Isup)0.01 mA
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)1.2 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBICMOS
Temperature levelAUTOMOTIVE
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
19-2530; Rev 2; 8/03
µP Reset Circuits with Capacitor-Adjustable
Reset/Watchdog Timeout Delay
General Description
The MAX6746–MAX6753 low-power microprocessor
(µP) supervisory circuits monitor single/dual system
supply voltages from 1.575V to 5V and provide maxi-
mum adjustability for reset and watchdog functions.
These devices assert a reset signal whenever the V
CC
supply voltage or RESET IN falls below its reset thresh-
old or when manual reset is pulled low. The reset output
remains asserted for the reset timeout period after V
CC
and RESET IN rise above the reset threshold. The reset
function features immunity to power-supply transients.
The MAX6746–MAX6753 have ±2% factory-trimmed
reset threshold voltages in approximately 100mV incre-
ments from 1.575V to 5.0V and/or adjustable reset
threshold voltages using external resistors.
The reset and watchdog delays are adjustable with
external capacitors. The MAX6746–MAX6751 contain a
watchdog select input that extends the watchdog time-
out period by 128x. The MAX6752/MAX6753 contain a
window watchdog timer that looks for activity outside an
expected window of operation.
The MAX6746–MAX6753 are available with a push-pull
or open-drain active-low
RESET
output. The MAX6746–
MAX6753 are available in an 8-pin SOT23 package and
are fully specified over the automotive temperature
range (-40°C to +125°C).
Features
o
Factory-Set Reset Threshold Options from 1.575V
to 5V in ~100mV Increments
o
Adjustable Reset Threshold Options
o
Single/Dual Voltage Monitoring
o
Capacitor-Adjustable Reset Timeout
o
Capacitor-Adjustable Watchdog Timeout
o
Min/Max (Windowed) Watchdog Option
o
Manual Reset Input Option
o
Guaranteed
RESET
Valid for V
CC
1V
o
3.7µA Supply Current
o
Push-Pull or Open-Drain
RESET
Output Options
o
Power-Supply Transient Immunity
o
Small 8-Pin SOT23 Packages
MAX6746–MAX6753
Ordering Information
PART
MAX6746KA_
_-T
MAX6747KA_
_-T
MAX6748KA-T
MAX6749KA-T
MAX6750KA_
_-T
MAX6751KA_
_-T
MAX6752KA_
_-T
MAX6753KA_
_-T
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
8 SOT23-8
8 SOT23-8
8 SOT23-8
8 SOT23-8
8 SOT23-8
8 SOT23-8
8 SOT23-8
8 SOT23-8
Applications
Medical Equipment
Automotive
Intelligent Instruments
Portable Equipment
Battery-Powered
Computers/Controllers
Embedded Controllers
Critical µP Monitoring
Set-Top Boxes
Computers
Pin Configurations
TOP VIEW
RESET IN (MR) 1
SWT
SRT
2
3
8
7
V
CC
RESET
WDI
WDS
Note:
“_ _” represents the two number suffix needed when
ordering the reset threshold voltage value for the
MAX6746/MAX6747 and MAX6750–MAX6753. The reset
threshold voltages are available in approximately 100mV incre-
ments. Table 2 contains the suffix and reset factory-trimmed
voltages. All devices are available in tape-and-reel only. There
is a 2500-piece minimum order increment for standard ver-
sions (see Table 3). Sample stock is typically held on standard
versions only. Nonstandard versions require a minimum order
increment of 10,000 pieces. Contact factory for availability.
MAX6746–
MAX6751
6
5
GND 4
Selector Guide appears at end of data sheet.
Typical Operating Circuit appears at end of data sheet.
SOT23-8
( ) ARE FOR MAX6746 AND MAX6747 ONLY.
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX6751KA26 Similar Products

Part Number Manufacturer Description
MAX6751KA26-T Rochester Electronics 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO8, SOT-23, 8 PIN
MAX6751KA26+T Maxim(美信半导体) supervisory circuits dual upower supervisor
MAX6751KA26/V+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 2 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6753KA29/V+T Maxim(美信半导体) supervisory circuits single upower supervisor
MAX6750KA29/V+T Maxim(美信半导体) 监控电路 Single/Dual-Volt Microproc. Reset Circuits w/ Capacitor-Adj. Reset/Watchdog Timeout Delay
MAX6750KA21+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6750KA24+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6751KA38+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6750KA29+ Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, LEAD FREE, M0-178BA, SOT-23, 8 PIN
MAX6752KA35+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6752KA26/V+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6751KA16/V+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 2 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6753KA16/V+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6750KA38/V+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6751KA46/V+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 2 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6750KA23/V+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6750KA18/V+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6753KA30+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, ROHS COMPLIANT, SOT-23, 8 PIN
MAX6750KA48/V+T Maxim(美信半导体) Power Supply Management Circuit, Fixed, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
MAX6753KA26/V+T Maxim(美信半导体) Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO8, SOT-23, 8 PIN
Can't read from data memory 0x3FA000, check memory config [-2185]
The program needs to initialize the sine table and look it up to find the angle. It stops here and reports an error. The error is Can't read from data memory 0x3FA000, check memory config [-2185]...
bagebike DSP and ARM Processors
j Square root based on single chip microcomputer
Due to various needs, sometimes you may need to do square root on a microcontroller. Here is a method I found on the Internet and would like to share with you.1. Principle : pow(X,Y) represents X rais...
一个小白 Programming Basics
Embedded licensing: why not and why not?
[align=left][font=Helvetica]Embedded systems licensing is the combination of hardware and software into a single product, transforming traditional hardware vendors into innovative software vendors. Th...
朗锐智科 Embedded System
2812 Search Warrant + TMS320F2812 SCI Port FLASH Programming Operation Guide
TMS320F2812 SCI port FLASH programming operation guide is very helpful for mastering programming [[i] This post was last edited by hangsky on 2011-11-8 13:37 [/i]]...
hangsky Microcontroller MCU
Please help me with the source code of the microcontroller software simulation system. Thank you.
Please help me with the source code of the microcontroller software simulation system. Thank you....
apple2 Embedded System
FPGA Books
:) The two award-winning FPGA books haven't arrived yet? ? I wonder when they will arrive!...
halibote523 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 258  1658  2266  1214  1083  6  34  46  25  22 
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