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ADI DS1390U-33+
DS1390 low-power SPI/3-wire RTC
Brands: Analog Devices
Mfr.Part #: DS1390U-33+
Datasheet: DS1390U-33+ Datasheet (PDF)
Package/Case: MSOP-10
RoHS Status:
Stock Condition: 3,662 pcs, New Original
Product Type: Real Time Clocks
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.981 | $1.981 |
| 10 | $1.718 | $17.180 |
| 50 | $1.553 | $77.650 |
| 100 | $1.385 | $138.500 |
| 500 | $1.309 | $654.500 |
| 1000 | $1.276 | $1276.000 |
In Stock: 3,662 PCS
DS1390U-33+ General Description
The DS1390U-33+ is a low-power, serial real-time clock (RTC) device with an integrated crystal. It operates at a voltage of 2.97V to 3.63V and has a timekeeping accuracy of ±2ppm. The DS1390U-33+ provides hours, minutes, seconds, day, date, month, and year information and can be programmed to automatically adjust for leap years up to 2100. This RTC also features an alarm with a programmable frequency and a square-wave output. The DS1390U-33+ is designed for applications that require accurate timekeeping, such as gas meters, utility meters, and industrial automation equipment. It has a temperature range of -40°C to +85°C and comes in a small 8-pin TDFN package, making it suitable for space-constrained designs. The device is powered by a lithium coin-cell battery, which can provide over 10 years of backup power. The DS1390U-33+ also supports I2C communication for easy integration with microcontrollers and other digital systems
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Real Time Clock | RoHS | Details |
| Mounting Style | SMD/SMT | Package / Case | MSOP-10 |
| RTC Bus Interface | Serial, 3-Wire, SPI | Date Format | YY-MM-DD-dd |
| Time Format | HH:MM:SS:hh (12 hr, 24 hr) | Battery Backup Switching | Backup Switching |
| Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.97 V |
| Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
| Brand | Analog Devices / Maxim Integrated | Function | Alarm, Calendar, Clock, Trickle Charger |
| Operating Supply Current | 2 mA | Product Type | Real Time Clocks |
| Series | DS1390U | Factory Pack Quantity | 50 |
| Subcategory | Clock & Timer ICs | Part # Aliases | DS1390U 90-1390U+033 |
| Unit Weight | 0.005051 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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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 DS1390U-33+ chip is a real-time clock (rtc) module manufactured by maxim integrated. it provides accurate timekeeping functions and operates at the voltage of 3.3v. the chip features a built-in oscillator, a calendar, and counters for tracking time. it also supports non-volatile memory for storing data when power is lost. the DS1390U-33+ chip offers a reliable solution for applications requiring time-sensitive operations.
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Features
The features of the ds1390u-33 include a real-time clock (rtc) with a temperature-compensated crystal oscillator (tcxo), a programmable square-wave output, a 32.768 khz oscillator output, and a 2-wire interface. it also has a wide operating temperature range, low power consumption, and a small form factor for easy integration into electronic systems. -
Pinout
The DS1390U-33+ has a pin count of 8 pins. its function is to provide a 3.3v output voltage for various applications. -
Manufacturer
The manufacturer of the ds1390u-33 is maxim integrated. it is a multinational semiconductor company that designs, manufactures, and sells various integrated circuits. maxim integrated primarily focuses on analog and mixed-signal products, including sensors, amplifiers, data converters, and power management devices. -
Application Field
The ds1390u-33 is a real-time clock module that can be used in a variety of applications such as automotive systems, industrial automation, medical devices, consumer electronics, and communication equipment. it provides accurate timekeeping, calendar functions, and alarm capabilities for these applications. -
Package
The DS1390U-33+ chip has a tsoc package type, it comes in a 8-pin form, and its size is 3mm x 3mm.
We provide high quality products, thoughtful service and after sale guarantee
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