DS1743WP-120
- Mfr.Part #
- DS1743WP-120
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 34-PowerCap™ Module
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 34-PCM
- Stock
- 19,456
- In Stock :
- 19,456
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- REACH SVHC :
- Unknown
- Contact Plating :
- Tin
- Width :
- 23.62mm
- Time Format :
- HH:MM:SS (24 hr)
- Peak Reflow Temperature (Cel) :
- 260
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Logic Function :
- Clock
- Operating Temperature :
- 0°C~70°C
- Operating Supply Voltage :
- 3.3V
- Mount :
- Surface Mount
- Frequency :
- 120GHz
- Base Part Number :
- DS1743
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 2.97V~3.63V
- Pin Count :
- 34
- Time-Min :
- SECONDS
- Access Time :
- 120 ns
- JESD-609 Code :
- e3
- Current - Timekeeping (Max) :
- 2mA @ 3.3V
- Additional Feature :
- A POWERCAP MODULE CONTAINING CRYSTAL AND BATTERY REQUIRED
- Interface :
- Parallel
- Package / Case :
- 34-PowerCap™ Module
- ECCN Code :
- EAR99
- Length :
- 25.27mm
- Radiation Hardening :
- No
- Supply Voltage :
- 3.3V
- Height :
- 810μm
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Type :
- Clock/Calendar
- Volatile :
- No
- Date Format :
- YY-MM-DD-dd
- Mounting Type :
- Surface Mount
- Interrupt Capability :
- N
- HTS Code :
- 8473.30.11.80
- Voltage - Supply, Battery :
- 3V
- Feature :
- Leap Year, NVSRAM, Y2K
- Published :
- 2011
- Number of Pins :
- 34
- Number of Terminations :
- 34
- Packaging :
- Tube
- Memory Size :
- 8kB
- Lead Free :
- Lead Free
- Datasheets
- DS1743WP-120

Real Time Clocks Analog Devices, Inc. DS1743WP-120 Overview
The DS1743WP-120 by Analog Devices, Inc. is a high-performance integrated circuit specifically designed for applications requiring robust, real-time clock and calendar functions. This Real Time Clock (RTC) integrates seamlessly into various electronic systems, offering precision and reliability with its parallel interface. The RTC maintains accurate time and date information, even in the event of a power loss, thanks to its non-volatile memory and onboard battery. This makes the DS1743WP-120 an ideal choice for critical data logging and time-sensitive applications across various industries.
DS1743WP-120 Features
The DS1743WP-120 boasts several key features that make it standout in its class. It includes a real-time clock/calendar which tracks time in hours, minutes, and seconds, and the date in terms of day, month, year, and century. With its automatic leap year correction and battery-backed non-volatile (NV) RAM, it ensures data integrity and precision timing without interruption. Additionally, the 34-pin PCM packaging guarantees robustness and ease of integration in system designs. The device operates effectively across a wide temperature range, making it versatile for various environmental conditions.
DS1743WP-120 Applications
- Telecommunication Systems: The DS1743WP-120 can be integrated into network infrastructure to provide precise time-stamping of data packets, aiding in network time synchronization and logging activities.
- Industrial Control Systems: Utilized in PLCs for time-sensitive control and operations, ensuring that processes are carried out precisely and consistently without delay.
- Data Center Servers: Provides accurate timekeeping that is crucial for server log management, system monitoring, and ensuring consistency across distributed systems.
- Portable Medical Devices: Ensures accurate logging of events and patient data, critical for patient monitoring systems where timestamp accuracy is vital.
- Automotive Electronics: Used in automotive systems for scheduling and maintaining records of maintenance and diagnostic events, improving reliability and serviceability.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















