DS3234S#
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- Mfr.Part #
- DS3234S#
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR SPI 20-SOIC
- Stock
- 47,989
- In Stock ：
- 47,989
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Real Time Clocks
- Contact Plating :
- Tin
- Terminal Pitch :
- 1.27mm
- Operating Supply Voltage :
- 3.3V
- Number of Bits :
- 8
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Time Format :
- HH:MM:SS (12/24 hr)
- Number of Timers :
- 1
- Operating Temperature :
- -40°C~85°C
- Supply Voltage :
- 3.3V
- Feature :
- Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal
- Interface :
- SPI
- ECCN Code :
- EAR99
- Type :
- Clock/Calendar
- Height :
- 2.35mm
- Clock Frequency :
- 0.032MHz
- Pbfree Code :
- yes
- Pin Count :
- 20
- Published :
- 2010
- HTS Code :
- 8542.39.00.01
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Width :
- 7.6mm
- Current - Timekeeping (Max) :
- 120μA~160μA @ 3.63V~5.5V
- Number of Pins :
- 20
- JESD-609 Code :
- e3
- Base Part Number :
- DS3234
- Date Format :
- YY-MM-DD-dd
- Weight :
- 800.987426mg
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 20
- Packaging :
- Tube
- Mount :
- Surface Mount
- Interrupt Capability :
- Y
- Voltage - Supply :
- 2V~5.5V
- Voltage - Supply, Battery :
- 2V~3.8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Time-Min :
- SECONDS
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- REACH SVHC :
- Unknown
- Logic Function :
- Clock
- Length :
- 13mm
- Volatile :
- No
- Memory Size :
- 256B
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Datasheets
- DS3234S#
Real Time Clocks Analog Devices, Inc. DS3234S# Overview
The DS3234S# from Analog Devices, Inc. is a highly accurate Real Time Clock (RTC) component, offering a robust timekeeping solution in a 20-SOIC package. This integrated circuit ensures precise time and date management with minimal power consumption, making it ideal for applications requiring reliable long-term timekeeping. Its SPI interface facilitates easy integration into existing microcontroller-based systems, enhancing system reliability through precise synchronization. The [Real Time Clocks Analog Devices, Inc. DS3234S#] is engineered to meet the stringent demands of time-sensitive applications, delivering consistent performance and durability in a variety of settings.
DS3234S# Features
The DS3234S# includes several key features that make it a standout choice for precise timekeeping. It supports a wide voltage range, includes an integrated crystal, and offers a battery-backed operation for continuous timekeeping even during power loss. The device's programmable alarm function allows for setting single or recurring alarms, critical for time-dependent applications. Additionally, its temperature-compensated crystal oscillator ensures high accuracy across a broad range of environmental conditions.
DS3234S# Applications
- Consumer Electronics: Used in devices like smart watches and fitness trackers, the DS3234S# ensures accurate timekeeping essential for tracking daily activities and managing device operations efficiently.
- Industrial Systems: In factory automation systems, the DS3234S# provides precise timing solutions that are crucial for coordinating manufacturing processes and maintaining log accuracy.
- Telecommunication Infrastructure: This RTC helps in maintaining time stamps in network equipment, crucial for data logging and network management tasks.
- Automotive: The DS3234S# is integral in vehicle systems for managing navigation and telematics, where accurate timing is necessary for route planning and vehicle diagnostics.
- Office Electronics: Utilized in printers and fax machines to timestamp documents and manage device sleep cycles effectively, contributing to operational efficiency.
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