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Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V Threshold Voltage, Active Low Reset and 250mA Output Current
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
ADM692AARNZ by Analog Devices Inc is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
49AK8573
|
Newark | Mp Supervisor, Nsoic-8, 85Deg C, Reset Threshold Voltage ? Min:-, Reset Threshold Voltage ? Max:-, Reset Threshold Voltage - Nom:4.4V, No. Of Monitored Voltages:1Monitors, Supply Voltage Min:1V, Supply Voltage Max:5.5V Rohs Compliant: Yes |Analog Devices ADM692AARNZ RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 165 |
|
$2.6000 / $5.8600 | Buy Now |
DISTI #
ADM692AARNZ-ND
|
DigiKey | IC SUPERVISOR 1 CHANNEL 8SOIC Min Qty: 1 Lead time: 10 Weeks Container: Tube |
219 In Stock |
|
$2.4750 / $6.3600 | Buy Now |
DISTI #
584-ADM692AARNZ
|
Mouser Electronics | Supervisory Circuits 5V CMOS SUPERVISORS IC RoHS: Compliant | 122 |
|
$2.5600 / $4.8500 | Buy Now |
DISTI #
V36:1790_06220684
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Arrow Electronics | Processor Supervisor 4.4V 1 Active Low/Push-Pull 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 196 Package Multiple: 98 Lead time: 10 Weeks Date Code: 1852 | Americas - 7 |
|
$2.3120 | Buy Now |
|
Analog Devices Inc | 5V CMOS SUPERVISORS IC Package Multiple: 98 | 44 |
|
$1.9800 / $6.3600 | Buy Now |
DISTI #
33936351
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Verical | Processor Supervisor 4.4V 1 Active Low/Push-Pull 8-Pin SOIC N Tube RoHS: Compliant Min Qty: 7 Package Multiple: 7 Date Code: 1852 | Americas - 7 |
|
$2.3120 | Buy Now |
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Rochester Electronics | ADM692A - Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V Threshold Voltage, Active Low Reset and 250mA Output Current RoHS: Compliant Status: Active Min Qty: 1 | 4907 |
|
$2.0800 / $2.6000 | Buy Now |
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ADM692AARNZ
Analog Devices Inc
Buy Now
Datasheet
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ADM692AARNZ
Analog Devices Inc
Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V Threshold Voltage, Active Low Reset and 250mA Output Current
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Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Part Package Code | SOIC | |
Package Description | ROHS COMPLIANT, SOIC-8 | |
Pin Count | 8 | |
Manufacturer Package Code | R-8 | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8542.39.00.01 | |
Samacsys Manufacturer | Analog Devices | |
Adjustable Threshold | NO | |
Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC | |
JESD-30 Code | R-PDSO-G8 | |
JESD-609 Code | e3 | |
Length | 4.9 mm | |
Moisture Sensitivity Level | 1 | |
Number of Channels | 3 | |
Number of Functions | 1 | |
Number of Terminals | 8 | |
Operating Temperature-Max | 85 °C | |
Operating Temperature-Min | -40 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | SOP | |
Package Equivalence Code | SOP8,.25 | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE | |
Peak Reflow Temperature (Cel) | 260 | |
Qualification Status | Not Qualified | |
Seated Height-Max | 1.75 mm | |
Supply Current-Max (Isup) | 0.1 mA | |
Supply Voltage-Max (Vsup) | 5.5 V | |
Supply Voltage-Min (Vsup) | 1 V | |
Supply Voltage-Nom (Vsup) | 5 V | |
Surface Mount | YES | |
Technology | CMOS | |
Temperature Grade | INDUSTRIAL | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | GULL WING | |
Terminal Pitch | 1.27 mm | |
Terminal Position | DUAL | |
Threshold Voltage-Nom | +4.4V | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3.9 mm |
This table gives cross-reference parts and alternative options found for ADM692AARNZ. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADM692AARNZ, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Manufacturer | Composite Price | Description | Compare |
---|---|---|---|---|
ADM692AARN | Analog Devices Inc | Check for Price | Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V Threshold Voltage, Active Low Reset and 250mA Output Current | ADM692AARNZ vs ADM692AARN |
ADM802LAN | Analog Devices Inc | Check for Price | 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, PLASTIC, DIP-8 | ADM692AARNZ vs ADM802LAN |
ADM805LANZ | Analog Devices Inc | Check for Price | Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V/4.65V Threshold Voltage, Active High Reset and 250mA Output Current | ADM692AARNZ vs ADM805LANZ |
ADM805LAN | Analog Devices Inc | Check for Price | Microprocessor Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.4V/4.65V Threshold Voltage, Active High Reset and 250mA Output Current | ADM692AARNZ vs ADM805LAN |
ADM705AN | Analog Devices Inc | Check for Price | Low Cost Microprocessor Supervisory Circuit | ADM692AARNZ vs ADM705AN |
ADM805MAN | Analog Devices Inc | Check for Price | 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, PLASTIC, DIP-8 | ADM692AARNZ vs ADM805MAN |
ADM690AANZ | Analog Devices Inc | $6.0159 | µP Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.65V Threshold Voltage, Active Low Reset | ADM692AARNZ vs ADM690AANZ |
ADM708ARMZ-REEL | Analog Devices Inc | Check for Price | 3 V, Voltage Monitoring Microprocessor Supervisory Circuit | ADM692AARNZ vs ADM708ARMZ-REEL |
ADM690AARM | Analog Devices Inc | Check for Price | µP Supervisor with Backup Battery Switchover, Watchdog Feature, Power Fail Warning, 4.65V Threshold Voltage, Active Low Reset | ADM692AARNZ vs ADM690AARM |
ADM802MAN | Analog Devices Inc | Check for Price | IC 3-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDIP8, PLASTIC, DIP-8, Power Management Circuit | ADM692AARNZ vs ADM802MAN |
A good PCB layout for the ADM692AARNZ involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
To ensure proper power-up and initialization, connect the EN pin to a logic high, and make sure the input voltage (VIN) is within the recommended range (2.3V to 5.5V). Also, ensure that the capacitor on the BYP pin is properly sized and placed close to the device.
The ADM692AARNZ can deliver up to 150mA of output current. However, it's recommended to limit the output current to 100mA for optimal performance and to prevent overheating.
To manage thermal issues, ensure good airflow around the device, and use a heat sink or thermal pad if necessary. The device has a thermal shutdown feature that turns off the output when the junction temperature exceeds 150°C.
The ADM692AARNZ is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures to ensure reliable operation.