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ADI MAX691AESE
Microprocessor Supervisory Circuits
Brands: Analog Devices, Inc
Mfr.Part #: MAX691AESE
Datasheet: MAX691AESE Datasheet (PDF)
Package/Case: SOIC-16
RoHS Status:
Stock Condition: 3,602 pcs, New Original
Product Type: Supervisors
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $6.008 | $6.008 |
| 200 | $2.326 | $465.200 |
| 500 | $2.244 | $1122.000 |
| 1000 | $2.204 | $2204.000 |
In Stock: 3,602 PCS
MAX691AESE 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 an active-low 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 Active-Low 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, Plastic DIP, and TSSOP Packages
Application
- Computers: Desktop, Workstation, Server
- Controllers
- Critical µP Monitoring
- Intelligent Instruments
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| place | Malaysia | launch_date | Dec 1, 1996 |
| last_inspection_date | 26 JAN 2023 | rohs_version | 2011/65/EU, 2015/863 |
| supplier_cage_code | 24355 | htsusa | 8542390001 |
| schedule_b | 8542390000 | ppap | False |
| aec | False |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the MAX691AESE component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX691MJE
Brands :
Package :
Description :
Part Number : MAX691EPE
Brands :
Package : PDIP-16
Description : Supervisory circuits mpu supervisor
Part Number : MAX691CWE
Brands :
Package : SOIC-16
Description : SOIC-16 04 IC MPU SUPERVISOR CIRCUIT 16SOIC
Part Number : MAX691AEWE
Brands :
Package : SOIC-16
Description : Processor Supervisor 4.65V 100uA 16-Pin SOIC W
Part points
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MAX691AESE is a microprocessor supervisory circuit that monitors power supply voltages, resets the system during power-up and power-down, and watchdog timers. It prevents system malfunctions and ensures proper operation of the microprocessor by monitoring voltage levels and providing reset signals when necessary. The chip is often used in embedded systems, industrial controls, and other applications where reliable operation is critical.
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Equivalent
Some equivalent products of the MAX691AESE chip are the MAX691A, MAX691C, and MAX691D. These chips are also voltage monitors and sequencers with watchdog timers, operating in a wide voltage range and temperature range, and providing a manual reset input. -
Features
MAX691AESE is a microprocessor supervisory circuit that monitors power supply voltages and keeps the microprocessor in reset until the supply voltages are stable. It has a power-fail comparator with factory-set thresholds and a debounced manual reset input. It also has a watchdog timer to monitor the microprocessor operation. -
Pinout
The MAX691AESE is a 16-pin IC voltage supervisor with a watchdog timer. It has an active-low reset output and can monitor supply voltage levels. Pin functions include GND, VCC, SENSE, RESET, and WDOUT. -
Manufacturer
The MAX691AESE is manufactured by Maxim Integrated, a company that specializes in designing, manufacturing, and selling high-performance analog and mixed-signal integrated circuits. Maxim Integrated is known for its wide range of products, including power management ICs, sensors, communication devices, and secure microcontrollers for various applications such as automotive, consumer electronics, and industrial markets. -
Application Field
The MAX691AESE, a low-voltage microprocessor supervisory circuit with watchdog and manual reset, is commonly used in various applications such as automotive systems, industrial controls, portable devices, and power management systems to monitor the power supply voltage and ensure reliable operation of the microprocessor. -
Package
The MAX691AESE chip is packaged in a Surface Mount Exposed Pad (EP) package with a 16-pin Narrow SOIC form. The package size is 5mm x 7.5mm.
Datasheet PDF
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