China Integrated Circuit IC manufacturer
Sanhuang electronics (Hong Kong) Co., Limited
Sanhuang Electronics (Hong Kong) Co., Limite
3
Home > Products > Power Management ICs >

MAX691ACWE+T IC SUPERVISOR 1 CHANNEL 16SOIC Analog Devices Inc./Maxim Integrated

Browse Categories

Sanhuang electronics (Hong Kong) Co., Limited

City: shenzhen

Country/Region:china

Tel:86-755-88859989

Contact Person:
Miss.Zhao
View Contact Details

MAX691ACWE+T IC SUPERVISOR 1 CHANNEL 16SOIC Analog Devices Inc./Maxim Integrated

Brand Name Analog Devices Inc./Maxim Integrated
Model Number MAX691ACWE+T
Minimum Order Quantity 1
Price Based on current price
Payment Terms T/T
Supply Ability In stock
Delivery Time 3-5 work days
Packaging Details anti-static bag & cardboard box
Type Battery Backup Circuit
Number of Voltages Monitored 1
Voltage - Threshold 4.65V
Output Push-Pull, Push-Pull
Reset Active High/Active Low
Reset Timeout 140ms Minimum
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC
Detailed Product Description

Product Details

 

General Description

The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (µP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30µA supply current, 200ms typ reset active delay on power-up, and 6ns chip enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V. The MAX691A/MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800M’s reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2%.

 

 

Features

♦ 200ms Power-OK/Reset Timeout Period
♦ 1µA Standby Current, 30µA Operating Current
♦ On-Board Gating of Chip-Enable Signals, 10ns Max Delay
♦ MaxCap™ or SuperCap™ Compatible
♦ Guaranteed RESET Assertion to VCC = +1V
♦ Voltage Monitor for Power-Fail or Low-Battery Warning
♦ Power-Fail Accuracy Guaranteed to ±2% (MAX800L/M)
♦ Available in 16-Pin Narrow SO and Plastic DIP Packages

 

 

Applications

Computers
Controllers
Intelligent Instruments
Automotive Systems
Critical µP Power Monitoring

 

Specifications

AttributeAttribute Value
ManufacturerMaxim Integrated
Product CategorySupervisors
SeriesMAX691A
TypeBattery Backup Circuit
PackagingTape & Reel (TR) Alternate Packaging
Unit-Weight0.016709 oz
Mounting-StyleSMD/SMT
Package-Case16-SOIC (0.295", 7.50mm Width)
Operating-Temperature0°C ~ 70°C (TA)
Mounting-TypeSurface Mount
Output-TypeActive High Open Drain
Supplier-Device-Package16-SOIC
OutputPush-Pull, Push-Pull
ResetActive High/Active Low
Voltage monitoring relays1
Reset-Timeout140 ms Minimum
Voltage-Threshold4.65V
Pd-Power-Dissipation762 mW
Maximum Operating Temperature+ 70 C
Operating temperature range0 C
Operating-Supply-Current100 uA
Battery-Backup-SwitchingBackup
Part-#-AliasesMAX691A
Supply-Voltage-Max5.5 V
Supply-Voltage-Min0 V
Package-CaseSOIC-Wide-16
Watchdog-TimersWatchdog
Threshold-Voltage4.65 V
Input Monitoring1 Input
Manual-ResetNo Manual Reset
Chip-Enable-SignalsChip Enable
Power-Fail-DetectionYes
Reset-Delay-Time280 ms
Overvoltage-Threshold4.75 V
Undervoltage-Threshold4.5 V

Functional compatible component

Form,Package,Functional compatible component

 

Manufacturer Part#DescriptionManufacturerCompare
ADM691AARNZ
Power Circuits
Microprocessor Supervisor with Backup Battery Switchover, Adjustable Reset and Watchdog Periods, Chip Enable Signals, 4.65V Threshold Voltage, Watchdog, Battery Backup and Low VCC Status O/Ps and 250mA Output CurrentAnalog Devices IncMAX691ACWE+T vs ADM691AARNZ
MAX691CWE+
Power Circuits
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16Maxim Integrated ProductsMAX691ACWE+T vs MAX691CWE+
MAX691CWE
Power Circuits
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16Maxim Integrated ProductsMAX691ACWE+T vs MAX691CWE
MAX691ACWE
Power Circuits
1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, 0.300 INCH, MS-013AA, SOIC-16Rochester Electronics LLCMAX691ACWE+T vs MAX691ACWE
MAX691EWE+
Power Circuits
Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16Maxim Integrated ProductsMAX691ACWE+T vs MAX691EWE+
ADM8691ARWZ
Power Circuits
Microprocessor Supervisory CircuitAnalog Devices IncMAX691ACWE+T vs ADM8691ARWZ
MAX693ACSE+
Power Circuits
Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16Maxim Integrated ProductsMAX691ACWE+T vs MAX693ACSE+
MAX691AEWE+
Power Circuits
Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16Maxim Integrated ProductsMAX691ACWE+T vs MAX691AEWE+
MAX691ACWE+
Power Circuits
Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16Maxim Integrated ProductsMAX691ACWE+T vs MAX691ACWE+
MAX800LCSE+
Power Circuits
Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16Maxim Integrated ProductsMAX691ACWE+T vs MAX800LCSE+

Descriptions

Supervisor Push-Pull, Push-Pull 1 Channel 16-SOIC
Supervisory Circuits MPU Supervisor
Related Products
Email to this supplier
 
From:
Enter your Email please.
To: Sanhuang electronics (Hong Kong) Co., Limited
Subject:
Message:
Characters Remaining: (80/3000)