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ADI DS1340Z-33+
The DS1340Z-33+ is a low-power RTC clock circuit with a trickle-charger feature, ensuring accurate timekeeping in various electronic devices
Brands: Analog Devices
Mfr.Part #: DS1340Z-33+
Datasheet: DS1340Z-33+ Datasheet (PDF)
Package/Case: SOIC-8
RoHS Status:
Stock Condition: 2238 pcs, New Original
Product Type: Clock & Timer ICs
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.810 | $1.810 |
| 10 | $1.569 | $15.690 |
| 30 | $1.420 | $42.600 |
| 100 | $1.266 | $126.600 |
| 500 | $1.196 | $598.000 |
| 1000 | $1.165 | $1165.000 |
In Stock:2238 PCS
DS1340Z-33+ General Description
The DS1340Z-33+ is a real-time clock (RTC) with a 33MHz I2C serial interface. It is a low-power RTC with integrated crystal and battery to keep accurate time even when disconnected from power. The DS1340Z-33+ has a 56-byte NV SRAM for data storage and a programmable square-wave output signal. It features automatic power-fail detection and battery switchover, ensuring uninterrupted timekeeping during power outages.The DS1340Z-33+ operates over a wide temperature range of -40°C to +85°C and has a supply voltage range of 2.97V to 5.5V. It is housed in a 8-pin SOIC package, making it suitable for embedded systems and applications where a compact and reliable RTC is required. The DS1340Z-33+ is also compatible with standard I2C interfaces, making it easy to integrate into existing designs
Features
Application
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 | 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 | Calendar, Clock, Trickle Charger |
| Operating Supply Current | 192 uA | Product Type | Real Time Clocks |
| Series | DS1340Z | Factory Pack Quantity | 100 |
| Subcategory | Clock & Timer ICs | Part # Aliases | DS1340Z 90-1340Z+033 |
| 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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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 DS1340Z-33+ is a serial real-time clock chip that provides accurate timekeeping for various electronic devices. It features a 33-bit binary counter for time measurement, configurable alarms, and a programmable square-wave output. The chip operates at a low voltage of 3.3V and interfaces via an I2C serial bus. It is commonly used in applications where precise timekeeping is required.
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Equivalent
Some equivalent products of DS1340Z-33+ chip are MCP7940N-I/SN, PT7C4337UE, RV1805C3, and PCF2127AT. These chips are all real-time clock (RTC) devices with similar features and functions. -
Features
1. Real-Time Clock (RTC) with battery backup 2. 33% faster clock frequency (400kHz) 3. I2C interface for communication 4. Tracks time with seconds, minutes, hours, day, date, month, and year 5. Power management functions (tamper detection, watchdog timer) 6. Industrial temperature range (-40°C to +85°C) 7. Low power consumption for battery life extension -
Pinout
The DS1340Z-33+ is a 8-pin real-time clock (RTC) IC with a 2-wire serial interface. It features a built-in 32.768kHz crystal and operates at 3.3V. Pin functions are as follows: 1- VCC, 2- SDA, 3- SCL, 4- NC, 5- GND, 6- VBAT, 7- NC, 8- NC. -
Manufacturer
The DS1340Z-33+ is manufactured by Maxim Integrated Products, an American manufacturer of analog and mixed-signal integrated circuits. Maxim Integrated specializes in designing and producing semiconductors for various industries, including automotive, industrial, healthcare, and consumer electronics. The company is known for its high-quality products and innovative solutions in the field of integrated circuits. -
Application Field
The DS1340Z-33+ is a real-time clock (RTC) with an integrated crystal oscillator, ideal for applications requiring precise timekeeping. It is commonly used in industrial automation, medical devices, data loggers, and gaming systems for accurate time stamping and scheduling operations. Its low power consumption makes it suitable for portable devices as well. -
Package
The DS1340Z-33+ chip is in a surface mount package, with a form of SOP-8. The size of the chip is 5mm x 4.9mm.
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