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: 1,788 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 | $1.756 | $1.756 |
10 | $1.523 | $15.230 |
30 | $1.377 | $41.310 |
100 | $1.228 | $122.800 |
500 | $1.160 | $580.000 |
1000 | $1.130 | $1130.000 |
In Stock 1,788 PCS
DS1340Z-33+ General Description
The DS1340Z-33+ stands out as a reliable RTC solution for a wide range of applications, including IoT devices, medical equipment, industrial automation, and more. Its low-power operation and precision timekeeping capabilities make it ideal for energy-efficient designs that require accurate time and date information. The RTC functionality ensures that critical system operations are synchronized and coordinated, enhancing overall system performance and reliability

Features
- Fully Integrated Timekeeping Functions
- Simplified Clock Management Interface
- Improved Low-Power Consumption Capabilities
Application
- Ideal for industrial control
- Long-lasting battery backup
- Versatile communication tool
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Mounting Style | SMD/SMT | RTC Bus Interface | I2C, Serial |
Date Format | YY-MM-DD-dd | Time Format | HH:MM:SS |
Battery Backup Switching | Backup Switching | Max Supply Voltage | 5.5 V |
Supply Voltage - Min | 2.97 V | Minimum Operating Temperature (°C) | - 40 |
Maximum Operating Temperature (°C) | + 85 | Function | Calendar, Clock, Trickle Charger |
Current @ Pmpp | 192 uA | Series | DS1340Z |
Factory Pack Quantity | 100 | Unit Weight | 0.019048 oz |
Base Product Number | DS1340 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the DS1340Z-33+?
A: To place an order for the DS1340Z-33+, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the DS1340Z-33+?
A: We offer a 1-year warranty on the DS1340Z-33+. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of DS1340Z-33+ from Analog Devices?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Analog Devices manufacturers and authorized agents. All Analog Devices suppliers must pass a qualification review before they can list their DS1340Z-33+ products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the DS1340Z-33+ chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Analog Devices information page to find comprehensive details about the DS1340Z-33+.
Q: Are the price and stock information for DS1340Z-33+ on Ovaga's platform accurate?
A: Inventory levels for Analog Devices products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for DS1340Z-33+?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the DS1340Z-33+?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
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.
Assembly Advice
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