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$5000ADI MAX691EWE
Provides Reliable System Supervision
Brands: Analog Devices, Inc
Mfr.Part #: MAX691EWE
Datasheet: MAX691EWE Datasheet (PDF)
Package/Case: SOIC-16
Product Type: Supervisors
RoHS Status:
Stock Condition: 3,493 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MAX691EWE General Description
From Maxim Integrated comes the MAX691EWE+, a high-performance voltage reference IC designed for precision-critical applications. Its wide input voltage range and adjustable output voltage capability provide the perfect combination of flexibility and accuracy. The low dropout voltage feature sets it apart, making it an ideal choice for battery-powered devices where efficiency is key. Moreover, the low temperature coefficient ensures consistent performance even in extreme temperature conditions. With exceptional noise performance, the MAX691EWE+ guarantees reliable and stable voltage references for a wide range of precision instruments and electronic devices
Features
- Precision monitoring of power supply voltage
- Adjustable reset threshold voltage
- Manual reset input
- Active-low reset output
- Guaranteed reset assertion for at least 140ms
- Low power consumption
- Wide supply voltage range: 4.5V to 5.5V
Application
- Microprocessor-based systems
- Controllers
- Embedded systems
- Industrial control systems
- Automotive systems
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | No | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | SOIC | Package Description | SOP-16 |
| Pin Count | 16 | Reach Compliance Code | not_compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Additional Feature | RESET THRESHOLD VOLTAGE IS 4.65V | Adjustable Threshold | NO |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT | JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e0 | Length | 10.3 mm |
| Moisture Sensitivity Level | 1 | Number of Channels | 1 |
| Number of Functions | 1 | Number of Terminals | 16 |
| Operating Temperature-Max | 85 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | SOP |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 240 | Qualification Status | Not Qualified |
| Seated Height-Max | 2.65 mm | Supply Current-Max (Isup) | 10 mA |
| Supply Voltage-Max (Vsup) | 5.5 V | Supply Voltage-Min (Vsup) | 4.75 V |
| Supply Voltage-Nom (Vsup) | 5 V | Surface Mount | YES |
| Technology | CMOS | Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN LEAD | Terminal Form | GULL WING |
| Terminal Pitch | 1.27 mm | Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.65V | Time@Peak Reflow Temperature-Max (s) | 20 |
| Width | 7.5 mm | Package | Tube |
| Product Status | Obsolete | Programmabe | Not Verified |
| 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 | 35ms Minimum |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | Supplier Device Package | 16-SOIC |
| Base Product Number | MAX691 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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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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 MAX691EWE component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : MAX690EPA
Brands :
Package : PDIP-8
Description : Hex Bus Drivers With 3-State Outputs 20-LCCC -55 to 125
Part Number : MAX690C/D
Brands :
Package :
Description :
Part Number : MAX690ACP
Brands :
Package :
Description :
Part Number : MAX690CSA
Brands :
Package :
Description :
Part Number : MAX690ECSA
Brands :
Package :
Description :
Part Number : MAX690MJA
Brands :
Package :
Description :
Part Number : MAX690RCPA
Brands :
Package :
Description :
Part Number : MAX691ACPET
Brands :
Package :
Description :
Part Number : MAX691CSA
Brands :
Package :
Description :
Part Number : MAX691ECSA
Brands :
Package :
Description :
Part Number : MAX691MJA
Brands :
Package :
Description :
Part Number : MAX691RCPA
Brands :
Package :
Description :
Part points
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The MAX691EWE is a voltage monitor and sequencer IC that ensures power-up sequencing and monitoring in electronic systems. It provides power-on reset, voltage monitoring, and watchdog timer functions to help maintain system reliability and stability. This chip is commonly used in a variety of applications such as industrial control systems, communication equipment, and automotive electronics.
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Equivalent
Equivalent products of MAX691EWE chip include the MAX818MCSA, MAX691CPE, and MAX691CPA. These chips are also voltage monitors and sequencers with similar features and functionalities. -
Features
The MAX691EWE is a high-voltage window detector with a programmable window and a built-in delay circuit. It has a wide operating voltage range of +4.5V to +20V and a low supply current of 500µA. It is available in a small and space-saving 16-pin QSOP package. -
Pinout
The MAX691EWE is a 16-pin IC regulator designed for controlling microprocessors. The pins are as follows: Pins 1-4 are outputs, Pin 5 is ground, Pins 6-13 are inputs/output, Pin 14 is power supply, Pin 15 is an open-drain output, and Pin 16 is a reset input. -
Manufacturer
The MAX691EWE is manufactured by Maxim Integrated, an American company that designs, manufactures, and sells analog and mixed-signal integrated circuits. Maxim Integrated is a global leader in the semiconductor industry, specializing in products such as power management, sensors, amplifiers, and data converters. -
Application Field
The MAX691EWE is commonly used in systems requiring low-voltage reset circuitry, such as microprocessor-based systems, microcontrollers, automotive electronics, and battery-powered devices. It ensures reliable power-up resets and can protect against glitches or voltage spikes, making it ideal for applications where stable power-on reset functionality is critical. -
Package
The MAX691EWE chip comes in a 16-pin SOIC package. It has a width of 3.91mm and a height of 1.27mm. The form is Surface Mount and the size is 520mm².
Datasheet PDF
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