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MAX8211MTV/HR

Description
Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, MBCY8, METAL CAN, TO-99, 8 PIN
CategoryPower/power management    The power supply circuit   
File Size85KB,7 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Parametric Compare View All

MAX8211MTV/HR Overview

Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, MBCY8, METAL CAN, TO-99, 8 PIN

MAX8211MTV/HR Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeTO-99
package instructionMETAL CAN, TO-99, 8 PIN
Contacts8
Reach Compliance Codenot_compliant
ECCN codeEAR99
Adjustable thresholdYES
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeO-MBCY-W8
JESD-609 codee0
Humidity sensitivity level1
Number of channels1
Number of functions1
Number of terminals8
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package body materialMETAL
Encapsulate equivalent codeCAN8,.2
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)245
power supply5 V
Certification statusNot Qualified
Maximum supply current (Isup)0.02 mA
Maximum supply voltage (Vsup)16.5 V
Minimum supply voltage (Vsup)2.2 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelMILITARY
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formWIRE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
19-0539; Rev 5; 9/08
Microprocessor Voltage Monitors
with Programmable Voltage Detection
MAX8211/MAX8212
________________General Description
Maxim’s MAX8211 and MAX8212 are CMOS micropower
voltage detectors that warn microprocessors (µPs) of
power failures. Each contains a comparator, a 1.5V
bandgap reference, and an open-drain n-channel output
driver. Two external resistors are used in conjunction with
the internal reference to set the trip voltage to the desired
level. A hysteresis output is also included, allowing the user
to apply positive feedback for noise-free output switching.
The MAX8211 provides a 7mA current-limited output sink
whenever the voltage applied to the threshold pin is less
than the 1.5V internal reference. In the MAX8212, a voltage
greater than 1.5V at the threshold pin turns the output
stage on (no current limit).
The CMOS MAX8211/MAX8212 are plug-in replacements
for the bipolar ICL8211/ICL8212 in applications where the
maximum supply voltage is less than 16.5V. They offer sev-
eral performance advantages, including reduced supply
current, a more tightly controlled bandgap reference, and
more available current from the hysteresis output.
____________________________Features
o
µP
Power-Fail Warning
o
Improved 2nd Source for ICL8211/ICL8212
o
Low-Power CMOS Design
o
o
o
o
o
5µA Quiescent Current
On-Board Hysteresis Output
±40mV Threshold Accuracy (±3.5%)
2.0V to 16.5V Supply-Voltage Range
Define Output Current Limit (MAX8211)
o
High Output Current Capability (MAX8212)
_______________Ordering Information
PART
MAX8211CPA
MAX8211CSA
MAX8211CUA
MAX8211CTY
MAX8211EPA
MAX8211ESA
MAX8211EJA
MAX8211ETY
MAX8211MJA
TEMP RANGE
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-
PACKAGE
8 Plastic DIP
8 SO
8 µMAX
8 TO-99
8 Plastic DIP
8 SO
8 CERDIP
8 TO-99
8 CERDIP**
________________________Applications
µP Voltage Monitoring
Undervoltage Detection
Overvoltage Detection
Battery-Backup Switching
Power-Supply Fault Monitoring
Low-Battery Detection
Ordering Information continued on last page.
*Contact
factory for dice specifications.
**Contact
factory for availability and processing to MIL-STD-883.
_________________Pin Configurations
TOP VIEW
___________Typical Operating Circuit
V+
R3
V+
N.C.
HYST
THRESH
OUT
1
2
3
4
8
V+
N.C.
N.C.
GND
R1
R2
HYST
OUT
µP
NMI
MAX8211
MAX8212
7
6
5
MAX8211
THRESH
GND
DIP/SO
LOGIC-SUPPLY UNDERVOLTAGE DETECTOR
(DETAILED CIRCUIT DIAGRAM—FIGURE 5)
Pin Configurations continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

MAX8211MTV/HR Related Products

MAX8211MTV/HR MAX8211CUA+T MAX8212MTV/HR MAX8212MTV/883B
Description Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, MBCY8, METAL CAN, TO-99, 8 PIN Power Supply Support Circuit, Adjustable, 1 Channel, +1.15VV, CMOS, PDSO8, LEAD FREE, MO-187C-AA, USOP-8 Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, MBCY8, METAL CAN, TO-99, 8 PIN Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, MBCY8, METAL CAN, TO-99, 8 PIN
Is it Rohs certified? incompatible conform to incompatible incompatible
Maker Maxim Maxim Maxim Maxim
Parts packaging code TO-99 TSSOP TO-99 TO-99
package instruction METAL CAN, TO-99, 8 PIN TSSOP, TSSOP8,.19 METAL CAN, TO-99, 8 PIN METAL CAN, TO-99, 8 PIN
Contacts 8 8 8 8
Reach Compliance Code not_compliant compliant not_compliant not_compliant
ECCN code EAR99 EAR99 EAR99 EAR99
Adjustable threshold YES YES YES YES
Analog Integrated Circuits - Other Types POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT POWER SUPPLY SUPPORT CIRCUIT
JESD-30 code O-MBCY-W8 S-PDSO-G8 O-MBCY-W8 O-MBCY-W8
JESD-609 code e0 e3 e0 e0
Humidity sensitivity level 1 1 1 1
Number of channels 1 1 1 1
Number of functions 1 1 1 1
Number of terminals 8 8 8 8
Maximum operating temperature 125 °C 70 °C 125 °C 125 °C
Minimum operating temperature -55 °C - -55 °C -55 °C
Package body material METAL PLASTIC/EPOXY METAL METAL
Encapsulate equivalent code CAN8,.2 TSSOP8,.19 CAN8,.2 CAN8,.2
Package shape ROUND SQUARE ROUND ROUND
Package form CYLINDRICAL SMALL OUTLINE CYLINDRICAL CYLINDRICAL
Peak Reflow Temperature (Celsius) 245 260 245 240
power supply 5 V 5 V 5 V 5 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
Maximum supply current (Isup) 0.02 mA 0.02 mA 0.02 mA 0.02 mA
Maximum supply voltage (Vsup) 16.5 V 16.5 V 16.5 V 16.5 V
Minimum supply voltage (Vsup) 2.2 V 2.2 V 2.2 V 2.2 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V
surface mount NO YES NO NO
technology CMOS CMOS CMOS CMOS
Temperature level MILITARY COMMERCIAL MILITARY MILITARY
Terminal surface Tin/Lead (Sn/Pb) MATTE TIN Tin/Lead (Sn/Pb) TIN LEAD
Terminal form WIRE GULL WING WIRE WIRE
Terminal location BOTTOM DUAL BOTTOM BOTTOM
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
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