DS1390U-33
- Mfr.Part #
- DS1390U-33
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC BATT CHG SPI RTC W/TRICKLE
- Stock
- 25,383
- In Stock :
- 25,383
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Battery Chargers
- Mount :
- Surface Mount
- Time Format :
- HH:MM:SS:hh (12/24 hr)
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Pitch :
- 0.5mm
- Height :
- 950μm
- Mounting Type :
- Surface Mount
- Base Part Number :
- DS1390
- Number of Timers :
- 1
- Information Access Method :
- SERIAL, 3-WIRE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Package / Case :
- 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
- Width :
- 3.05mm
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interrupt Capability :
- Y
- Supply Voltage :
- 3.3V
- Peak Reflow Temperature (Cel) :
- 260
- Pin Count :
- 10
- Date Format :
- YY-MM-DD-dd
- Published :
- 2002
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Weight :
- 143.193441mg
- REACH SVHC :
- Unknown
- Logic Function :
- Clock
- Operating Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply, Battery :
- 1.3V~5.5V
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Number of Terminations :
- 10
- Clock Frequency :
- 0.032MHz
- Type :
- Clock/Calendar
- Pbfree Code :
- yes
- Volatile :
- No
- Feature :
- Alarm, Leap Year, Square Wave Output, Trickle-Charger
- Interface :
- SPI
- Number of Pins :
- 10
- Factory Lead Time :
- 6 Weeks
- Length :
- 3.05mm
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Voltage - Supply :
- 2.97V~5.5V
- Current - Timekeeping (Max) :
- 175μA @ 2.97V~5.5V
- Datasheets
- DS1390U-33

Battery Chargers Analog Devices, Inc. DS1390U-33 Overview
Introducing the DS1390U-33 from Analog Devices, Inc., a state-of-the-art integrated circuit specifically designed for battery charging applications. This device encapsulates robust functionality into a compact SPI interface, facilitating seamless integration into your existing technology stack. It features an RTC (Real Time Clock) with trickle charge capabilities, making it an ideal solution for maintaining the accuracy of time in devices even when power conditions fluctuate. This product is engineered to cater to high-demand applications, ensuring reliability and performance. The use of the Battery Chargers Analog Devices, Inc. DS1390U-33 in your systems guarantees efficiency and enhances battery management with precision and advanced technology.
DS1390U-33 Features
The DS1390U-33 boasts a range of features that enhance its utility in battery charging applications. Key features include an integrated real-time clock, SPI bus interface, and trickle charging capabilities which ensure continuous operation and longevity of battery life. Additionally, this IC is designed for low power consumption and includes provisions for automated battery backup switching, adding to its reliability in critical applications.
DS1390U-33 Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices, the DS1390U-33 helps maintain accurate timekeeping and ensures device functionality through effective power management and charging.
- Industrial Systems: In industrial applications, this IC facilitates precise time management and operation scheduling, critical for manufacturing processes and automation systems.
- Automotive Electronics: The DS1390U-33 is crucial for maintaining time and settings in automotive infotainment systems and electronic control units, enhancing the user experience and system reliability.
- Networking Equipment: Ensures accurate logging of events and device synchronization in networking environments, critical for maintaining operational integrity and security protocols.
- Wearable Technology: Used in smartwatches and fitness trackers, the DS1390U-33 manages power efficiently, ensuring prolonged battery life and accurate timekeeping.
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