Images are for reference only See Product Specifications
ADI DS1682S+T&R
Real Time Clock Total-Elapsed-Time Recorder with Alarm
Brands: Analog Devices, Inc
Mfr.Part #: DS1682S+T&R
Datasheet: DS1682S+T&R Datasheet (PDF)
Package/Case: SOP8
Product Type: Clock & Timer ICs
RoHS Status:
Stock Condition: 2488 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
Add To BomDS1682S+T&R General Description
The DS1682 is an integrated elapsed-time recorder containing a factory-calibrated, temperature-compensated RC time base that eliminates the need for an external crystal. Using EEPROM technology to maintain data in the absence of power, the DS1682 requires no backup power source. The DS1682 detects and records the number of events on the EVENT pin and the total cumulative event time since the DS1682 was last reset to 0. The active-low ALARM pin alerts the user when the total time accumulated equals the user-programmed alarm value. The polarity of the open-drain active-low ALARM pin can be programmed to either drive low or to become high impedance upon an alarm condition. The DS1682 is ideal for applications that monitor the total amount of time that a device has been in operation and/or the number of uses since inception of service, repair, or the last calibration.
Features
- Records the Total Time that the Event Input has Been Active and the Number of Events that have Occurred
- 32-Bit, Nonvolatile, Elapsed Time Counter (ETC) Monitors Event Duration with Quarter-Second Resolution and Provides 34 Years of Total Time Accumulation
- Programmable Elapsed Time Active-Low ALARM Output
- Nonvolatile 17-Bit Event Counter Records the Total Number of Times an Event has Occurred
- Calibrated, Temperature-Compensated RC Time Base Accurate to 2% Typical
- 10 Bytes of EEPROM User Memory
- Write Disable Function to Prevent the Memory from Being Changed or Erased
- 2-Wire Serial Communication
- Wide 2.5V to 5.5V Power-Supply Range
- Useful in Time-of-Use Warranty, Calibration, Repair, and Maintenance Applications
Application
- Any System Where Time-of-Use is Important (Warranty Tracking)
- High-Temp, Rugged, Industrial Applications Where Vibration or Shock Could Damage a Quartz Crystal
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 | SOIC | Package Description | SOP-8 |
| Pin Count | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Clock Frequency-Max | 0.4 MHz | Information Access Method | SERIAL, 2-WIRE/I2C |
| Interrupt Capability | Y | JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 | Length | 4.9 mm |
| Moisture Sensitivity Level | 1 | Number of Terminals | 8 |
| Number of Timers | Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status | Not Qualified |
| Seated Height-Max | 1.75 mm | Supply Voltage-Max | 5.5 V |
| Supply Voltage-Min | 2.5 V | Supply Voltage-Nom | 3 V |
| Surface Mount | YES | Technology | CMOS |
| Temperature Grade | INDUSTRIAL | Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING | Terminal Pitch | 1.27 mm |
| Terminal Position | DUAL | Time-Min | SECONDS |
| Time@Peak Reflow Temperature-Max (s) | 30 | Volatile | NO |
| Width | 3.9 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. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
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
-
The DS1682S+T&R is a real-time clock (RTC) chip from Maxim Integrated. It features a battery-backed clock/calendar with alarm functions, power management capabilities, and a non-volatile time-of-day counter. This chip is commonly used in applications where accurate timekeeping and power monitoring are required.
-
Equivalent
The equivalent products of DS1682S+T&R chip are DS1682S+, DS1682S, DS1682, and DS1686. These chips are designed to perform similar functions such as real-time clock (RTC) and timer capabilities, along with many other features commonly found in such devices. -
Features
DS1682S+T&R features a low-power serial RTC with a unique customer-programmable ID, battery backup, timer, watchdog, and temperature sensor. It has a wide supply voltage range (1.5V to 5.5V) and low quiescent current consumption, making it ideal for a variety of applications requiring real-time clock functionality. -
Pinout
The DS1682S+T&R is an IC with a standard 8-pin SOIC package used for monitoring elapsed time in electronic devices. Pin 1 is VCC, Pin 2 is GND, Pin 3 is ALARM, Pin 4 is SCLK, Pin 5 is SDATA, Pin 6 is RESET, Pin 7 is GND, and Pin 8 is VBAT. -
Manufacturer
The manufacturer of the DS1682S+T&R is Maxim Integrated. Maxim Integrated is a semiconductor company specializing in analog and mixed-signal integrated circuits. They provide a wide range of products for various industries, including automotive, industrial, healthcare, and consumer electronics. -
Application Field
The DS1682S+T&R is commonly used in applications requiring system supervision and power management, such as IoT devices, consumer electronics, industrial control systems, and battery-powered devices. It can monitor voltage levels, provide timing functions, and trigger alerts based on predefined conditions, making it ideal for a range of embedded systems. -
Package
The DS1682S+T&R chip is offered in a surface-mount TDFN package, with a size of 3mm x 3mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
