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ADI MAX6370KA+T
Supervisory Circuits Pin-Selectable Watchdog Timers
Brands: Analog Devices, Inc
Mfr.Part #: MAX6370KA+T
Datasheet: MAX6370KA+T Datasheet (PDF)
Package/Case: SOT-23-8
RoHS Status:
Stock Condition: 3,862 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 | $1.215 | $1.215 |
| 10 | $1.116 | $11.160 |
| 30 | $1.056 | $31.680 |
| 100 | $0.992 | $99.200 |
| 500 | $0.849 | $424.500 |
| 1000 | $0.837 | $837.000 |
In Stock: 3,862 PCS
MAX6370KA+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 |
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. |
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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.
Equivalent Parts
For the MAX6370KA+T component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : REF192GSZ-REEL7
Brands :
Package : SOIC-8
Description : Precision Micropower, Low Dropout Voltage References
Part Number : LT6650IS5-2.048#TRMPBF
Brands : Analog Devices
Package :
Description :
Part Number : ADR445BRZ-REEL7
Brands :
Package : SOIC-8
Description : Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Part Number : LM4041DIM3X-2.0/NOPB
Brands : Texas Instruments
Package :
Description :
Part points
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The MAX6370KA+T chip is a voltage supervisory circuit designed for monitoring supply voltages in electronic systems. It provides a reset signal when the voltage falls below a specified threshold, preventing the system from operating in an undefined state. The chip has a compact SOT23 package and offers several adjustable features, making it suitable for various applications such as microcontrollers, DSPs, and computers.
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Features
The MAX6370KA+T is a Microprocessor Voltage Monitor with Programmable Reset Delay. It has a wide operating voltage range of 4.5V to 14V. It features a precision internal voltage reference, adjustable reset threshold voltage, and adjustable reset delay time. It is available in a small SOT-23 package. -
Pinout
The MAX6370KA+T is a 8-pin microprocessor reset circuit. Its primary function is to monitor the supply voltage of a microprocessor or other digital system and assert a reset signal if the voltage falls below the specified threshold. -
Manufacturer
The MAX6370KA+T is manufactured by Maxim Integrated, which is an American multinational company specializing in integrated circuits and related products. Maxim Integrated designs, manufactures, and sells a wide range of analog and mixed-signal integrated circuits for various applications in industries such as automotive, consumer electronics, and industrial automation, among others. -
Application Field
The MAX6370KA+T is a voltage reference that can be used in various applications such as A/D and D/A converters, industrial process control, test and measurement equipment, and digital voltmeters. Its low noise, high stability, and low temperature coefficient make it suitable for precision measurements and calibration purposes. -
Package
The MAX6370KA+T chip has a package type of SC-70, a form of Surface Mount, and a size of 2.0mm x 2.1mm.
Datasheet PDF
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