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MAX6371KA+T
Supervisory Circuits Pin-Selectable Watchdog Timers
Brands: Analog Devices Inc./Maxim Integrated
Mfr.Part #: MAX6371KA+T
Datasheet: MAX6371KA+T Datasheet (PDF)
Package/Case: SOT-23-8
RoHS Status:
Stock Condition: 5184 pcs, New Original
Product Type: Supervisory Circuits
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.045 | $1.045 |
| 10 | $0.940 | $9.400 |
| 30 | $0.881 | $26.430 |
| 100 | $0.786 | $78.600 |
| 500 | $0.759 | $379.500 |
| 1000 | $0.744 | $744.000 |
In Stock:5184 PCS
MAX6371KA+T General Description
The MAX6369–MAX6374 are pin-selectable watchdog timers that supervise microprocessor (µP) activity and signal when a system is operating improperly. During normal operation, the microprocessor should repeatedly toggle the watchdog input (WDI) before the selected watchdog timeout period elapses to demonstrate that the system is processing code properly. If the µP does not provide a valid watchdog input transition before the timeout period expires, the supervisor asserts a watchdog (active-low WDO) output to signal that the system is not executing the desired instructions within the expected time frame. The watchdog output pulse can be used to reset the µP or interrupt the system to warn of processing errors.
Features
- Precision Watchdog Timer for Critical µP Applications
- Pin-Selectable Watchdog Timeout Periods
- Pin-Selectable Watchdog Startup Delay Periods
- Ability to Change Watchdog Timing Characteristics Without Power Cycling
- Open-Drain or Push-Pull Pulsed Active-Low Watchdog Output
- Watchdog Timer Disable Feature
- +2.5V to +5.5V Operating Voltage
- 8µA Low Supply Current
- No External Components Required
- Miniature 8-Pin SOT23 Package
- AEC-Q100 Qualified (MAX6369KA/V+ and MAX6374KA/V+ Only)
Application
- Watchdog startup delay: provides an initial delay before the watchdog timer is started.
- Watchdog timeout period: normal operating watchdog timeout period after the initial startup delay.
- Watchdog output/timing options: open drain (100ms) or push-pull (1ms).
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Transferred | Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC |
| Part Package Code | SOT-23 | Package Description | LSSOP, TSSOP8,.1 |
| Pin Count | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Adjustable Threshold | NO | Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e4 |
| Length | 2.9 mm | Moisture Sensitivity Level | 1 |
| Number of Channels | 1 | Number of Functions | 1 |
| Number of Terminals | 8 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | LSSOP | Package Equivalence Code | TSSOP8,.1 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Seated Height-Max | 1.45 mm | Supply Voltage-Max (Vsup) | 5.5 V |
| Supply Voltage-Min (Vsup) | 2.5 V | Supply Voltage-Nom (Vsup) | 3 V |
| Surface Mount | YES | Technology | BICMOS |
| Temperature Grade | INDUSTRIAL | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | Terminal Pitch | 0.65 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 1.625 mm | Mfr | Analog Devices Inc./Maxim Integrated |
| Series | - | Package | ["Tape & Reel (TR)","Cut Tape (CT)","Digi-Reel®"] |
| Product Status | Active | Programmabe | Not Verified |
| Type | Watchdog Circuit | Number of Voltages Monitored | 1 |
| Voltage - Threshold | Adjustable/Selectable | Output | Open Drain or Open Collector |
| Reset | Active Low | Reset Timeout | Adjustable/Selectable |
| Operating Temperature | -40°C ~ 125°C (TA) | Mounting Type | Surface Mount |
| Package / Case | SOT-23-8 | Supplier Device Package | SOT-23-8 |
| Base Product Number | MAX6371 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
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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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.
Part points
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The MAX6371KA+T chip is a low-power, precision voltage detector with an integrated voltage reference. It is used to monitor the power supply voltage in electronic devices and trigger a reset signal if the voltage falls below a certain threshold. This chip is commonly used in battery-powered applications to prevent damage to the circuitry due to undervoltage conditions.
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Equivalent
Some equivalent products to the MAX6371KA+T chip include the LTC6945CMS8#PBF, NCP304LSQ27T1G, and the TS831-1EM12EKR chip. These chips are all voltage regulators that provide adjustable output voltages similar to the MAX6371KA+T chip. -
Features
MAX6371KA+T features a low-power, adjustable voltage reference with integrated reset output. It provides a precise and stable reference voltage with low temperature coefficient and excellent load regulation. It operates from a wide supply voltage range and offers a reset output for monitoring system power supply voltage. -
Pinout
The MAX6371KA+T is a watchdog timer IC with a pin count of 8. It is used to monitor the system and generate a reset signal if the system does not respond within a specified time period. This ensures the system's integrity and prevents it from getting stuck in an error state. -
Manufacturer
The MAX6371KA+T is manufactured by Maxim Integrated, a leading American manufacturer of analog and mixed-signal integrated circuits for various applications including automotive, industrial, and consumer electronics. They specialize in power management, efficiency, and reliability, providing high-performance solutions for a wide range of industries. -
Application Field
The MAX6371KA+T is a micropower voltage reference suitable for battery-powered applications, handheld devices, and portable equipment. It can also be used in industrial instrumentation, data acquisition systems, and medical devices. Its low power consumption, small package size, and high accuracy make it ideal for applications requiring a stable voltage reference. -
Package
The MAX6371KA+T chip is available in a SOT-23-8 package type. It is in a surface mount form and has a size of 2.9mm x 1.6mm.
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