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ADI MAX691CPE
MAX691CPE+ is designed for microprocessor supervision
Brands: Analog Devices
Mfr.Part #: MAX691CPE
Datasheet: MAX691CPE Datasheet (PDF)
Package/Case: PDIP-16
Product Type: Power Management ICs
RoHS Status:
Stock Condition: 2711 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomMAX691CPE General Description
The MAX691CPE+ is a microprocessor supervisory circuit that monitors power supply voltage levels and keeps the microprocessor in reset until the supply voltage has reached stable and acceptable levels. This IC operates at a supply voltage ranging from 4.5V to 5.5V and is designed to provide a reset signal when the voltage falls below a preset threshold.The MAX691CPE+ features a manual reset input, which allows for external reset control, and includes a push-pull, active-high reset output with a 20mA sink capability. The reset signal remains active for a fixed delay time after the voltage rises above the threshold. This delay time is internally set at 100ms, ensuring that the microprocessor is held in reset until the power supply is stable.Additionally, the MAX691CPE+ has a low power consumption of 10μA, making it suitable for battery-powered applications. It comes in an 16-pin PDIP package, making it easy to integrate into various circuit designs for ensuring the reliable operation of microprocessors
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Supervisory Circuits | RoHS | Details |
| Type | Voltage Supervisory | Mounting Style | Through Hole |
| Package / Case | PDIP-16 | Threshold Voltage | 4.65 V |
| Number of Inputs Monitored | 1 Input | Output Type | Active Low, Push-Pull |
| Manual Reset | No Manual Reset | Watchdog Timers | Watchdog |
| Battery Backup Switching | Backup | Reset Delay Time | 50 ms |
| Supply Voltage - Max | 5.5 V | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 70 C | Series | MAX691 |
| Brand | Analog Devices / Maxim Integrated | Chip Enable Signals | Chip Enable |
| Height | 4.45 mm | Length | 19.43 mm |
| Operating Supply Current | 10 mA | Overvoltage Threshold | 4.75 V |
| Pd - Power Dissipation | 600 mW | Power Fail Detection | Yes |
| Product Type | Supervisory Circuits | Factory Pack Quantity | 25 |
| Subcategory | PMIC - Power Management ICs | Supply Voltage - Min | 4.75 V |
| Undervoltage Threshold | 4.5 V | Width | 7.87 mm |
| Part # Aliases | MAX691 |
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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Payment
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|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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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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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.
Part points
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MAX691CPE is a voltage monitor and reset circuit chip manufactured by Maxim Integrated. It is used to detect power supply levels and provide a reset signal when the voltage falls below a certain threshold. It is commonly used in microcontroller and other embedded systems to ensure reliable operation in case of power fluctuations.
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Equivalent
The equivalent products of MAX691CPE chip are MAX691, MAX691A, MAX692, and ICL7665. These chips are voltage monitor and reset circuits designed to monitor power supplies in microprocessor systems. They provide reset pulse generation for resets. -
Features
MAX691CPE is a low-power microprocessor supervisory circuit that monitors power supply voltages and generates a reset signal. It has a precise voltage monitor with adjustable reset threshold and timeout period, voltage detector for power-fail warning, and/or watchdog timer. It also includes a manual reset input, power-on reset output, and threshold adjust pin. -
Pinout
The MAX691CPE is a 16-pin DIP voltage-monitoring circuit that can be used for systems with +5V power supplies. It provides precision voltage monitoring and programmable reset timeout delay. Its functions include monitoring and supervising the power supply voltage, generating reset signals, and controlling the reset timeout delay. -
Manufacturer
The manufacturer of the MAX691CPE is Maxim Integrated, an American semiconductor company that designs, manufactures, and sells analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated is known for producing high-performance analog chips used in a wide range of applications including automotive, industrial, healthcare, and consumer electronics. -
Application Field
The MAX691CPE is commonly used in applications such as automotive electronics, portable electronic devices, industrial control systems, and battery-operated equipment. It is specifically designed as a microprocessor supervisory circuit that monitors the power supply voltage to ensure proper operation and prevent damage from power fluctuations. -
Package
The MAX691CPE chip comes in a 16-pin plastic DIP (Dual In-line Package) form factor with a size of 0.3 inches (7.62 mm) wide and 0.4 inches (10.16 mm) long.
Datasheet PDF
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