Name: MAX691ACWET IC SUPERVISOR 1 CHANNEL 16SOIC Analog Devices IncMaxim Integrated
Brand: Analog Devices Inc./Maxim Integrated
Price: 1 USD

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

Categories	Power Management ICs
Brand Name:	Analog Devices Inc./Maxim Integrated
Model Number:	MAX691ACWE+T
MOQ:	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

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Sanhuang electronics (Hong Kong) Co., Limited

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Product Details
Company Profile

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

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

Attribute	Attribute Value
Manufacturer	Maxim Integrated
Product Category	Supervisors
Series	MAX691A
Type	Battery Backup Circuit
Packaging	Tape & Reel (TR) Alternate Packaging
Unit-Weight	0.016709 oz
Mounting-Style	SMD/SMT
Package-Case	16-SOIC (0.295", 7.50mm Width)
Operating-Temperature	0°C ~ 70°C (TA)
Mounting-Type	Surface Mount
Output-Type	Active High Open Drain
Supplier-Device-Package	16-SOIC
Output	Push-Pull, Push-Pull
Reset	Active High/Active Low
Voltage monitoring relays	1
Reset-Timeout	140 ms Minimum
Voltage-Threshold	4.65V
Pd-Power-Dissipation	762 mW
Maximum Operating Temperature	+ 70 C
Operating temperature range	0 C
Operating-Supply-Current	100 uA
Battery-Backup-Switching	Backup
Part-#-Aliases	MAX691A
Supply-Voltage-Max	5.5 V
Supply-Voltage-Min	0 V
Package-Case	SOIC-Wide-16
Watchdog-Timers	Watchdog
Threshold-Voltage	4.65 V
Input Monitoring	1 Input
Manual-Reset	No Manual Reset
Chip-Enable-Signals	Chip Enable
Power-Fail-Detection	Yes
Reset-Delay-Time	280 ms
Overvoltage-Threshold	4.75 V
Undervoltage-Threshold	4.5 V

Functional compatible component

Form,Package,Functional compatible component

Manufacturer Part#	Description	Manufacturer	Compare
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 Current	Analog Devices Inc	MAX691ACWE+T vs ADM691AARNZ
MAX691CWE+ Power Circuits	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16	Maxim Integrated Products	MAX691ACWE+T vs MAX691CWE+
MAX691CWE Power Circuits	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, SOP-16	Maxim Integrated Products	MAX691ACWE+T vs MAX691CWE
MAX691ACWE Power Circuits	1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16, 0.300 INCH, MS-013AA, SOIC-16	Rochester Electronics LLC	MAX691ACWE+T vs MAX691ACWE
MAX691EWE+ Power Circuits	Power Supply Management Circuit, Fixed, 1 Channel, CMOS, PDSO16, LEAD FREE, SOP-16	Maxim Integrated Products	MAX691ACWE+T vs MAX691EWE+
ADM8691ARWZ Power Circuits	Microprocessor Supervisory Circuit	Analog Devices Inc	MAX691ACWE+T vs ADM8691ARWZ
MAX693ACSE+ Power Circuits	Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16	Maxim Integrated Products	MAX691ACWE+T vs MAX693ACSE+
MAX691AEWE+ Power Circuits	Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16	Maxim Integrated Products	MAX691ACWE+T vs MAX691AEWE+
MAX691ACWE+ Power Circuits	Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16	Maxim Integrated Products	MAX691ACWE+T vs MAX691ACWE+
MAX800LCSE+ Power Circuits	Power Supply Management Circuit, Adjustable, 1 Channel, CMOS, PDSO16, SOIC-16	Maxim Integrated Products	MAX691ACWE+T vs MAX800LCSE+

Descriptions

Supervisor Push-Pull, Push-Pull 1 Channel 16-SOIC

Supervisory Circuits MPU Supervisor

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

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