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DS1337S+
Real Time Clock IC Serial Real-Time Clock
Brands: Analog Devices
Mfr.Part #: DS1337S+
Datasheet: DS1337S+ Datasheet (PDF)
Package/Case: SOP8
Product Type: Real Time Clock
DS1337S+ General Description
The DS1337 serial real-time clock is a low-power clock/calendar with two programmable time-of-day alarms and a programmable square-wave output. Address and data are transferred serially through an I²C bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with AM/PM indicator.
Features
- Completely Manages All Timekeeping Functions
- Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap-Year Compensation Valid Up to 2100
- Two Time-of-Day Alarms
- Programmable Square-Wave Output Defaults to 32kHz on Power-Up
- Oscillator Stop Flag
- Interfaces with Most Microcontrollers
- I2C Serial Interface
- Surface-Mount Package with an Integrated Crystal (DC1337C) Saves Additional Space and Simplifies Design
- -40°C to +85°C Industrial Temperature Range Supports Operation in a Wide Range of Applications
Application
- Consumer Electronics (Set-Top Box, VCR/Digital Recording)
- Handhelds (GPS, POS Terminal, MP3 Player)
- Medical (Glucometer, Medicine Dispenser)
- Office Equipment (Fax/Printer, Copier)
- Other (Utility Meter, Vending Machine, Thermostat, Modem)
- Telecommunications (Router, Switcher, Server)
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Real Time Clock | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | SOIC-8 |
| RTC Bus Interface | I2C, Serial | Date Format | YY-MM-DD-dd |
| Time Format | HH:MM:SS (12 hr, 24 hr) | Battery Backup Switching | No Backup Switching |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 1.8 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Brand | Analog Devices / Maxim Integrated | Function | Calendar, Clock |
| Operating Supply Current | 150 uA | Product Type | Real Time Clocks |
| Series | DS1337S | Factory Pack Quantity | 100 |
| Subcategory | Clock & Timer ICs | Part # Aliases | DS1337S 90-1337S+000 |
| Unit Weight | 0.019048 oz |
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 |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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
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The DS1337S+ is a low-power real-time clock (RTC) chip from Maxim Integrated. It includes a temperature-compensated crystal oscillator (TCXO) and battery backup for accurate timekeeping. The chip communicates via I2C interface and has programmable alarms and a watchdog timer. It is commonly used in electronic devices that require accurate timekeeping and power management.
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Equivalent
The equivalent products of DS1337S+ chip are DS1337SN+, DS1339C+, DS1339C-33+, DS1339U-33+. These chips all belong to the DS1337 family of real-time clock chips by Maxim Integrated. They offer similar features and functionality to the DS1337S+ chip. -
Features
The DS1337S+ is a real-time clock (RTC) module that features a I2C interface, integrated crystal, battery backup, alarm functions, and temperature compensation. It offers accurate timekeeping and low power consumption, making it ideal for various applications requiring precise timekeeping. -
Pinout
The DS1337S+ has a pin count of 8 and is a serial real-time clock (RTC) that provides timekeeping with an alarm/calendar feature. It has a programmable square-wave output signal, alarm interrupt output, and temperature-compensated crystal oscillator. -
Manufacturer
The manufacturer of the DS1337S+ is Maxim Integrated Products, an American company that designs, manufactures, and sells analog and mixed-signal integrated circuits. Maxim Integrated specializes in developing products for the automotive, industrial, communications, consumer, and computing markets. -
Application Field
The DS1337S+ is commonly used in timekeeping applications such as clocks, watches, and industrial automation systems. It is suitable for any application requiring accurate timekeeping and calendar functions, including those where low power consumption and battery backup are critical requirements. -
Package
The DS1337S+ chip is available in a surface mount package, in the form of a 8-pin SOIC (Small Outline Integrated Circuit). The size of the package is 3.00mm x 10.30mm x 1.75mm.
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