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- Manufacturer No：DS1743W-150
- Manufacturer：Maxim Integrated
- Category：Clock/Timing - Real Time Clocks
- Datasheet：DS1743W-150
- SKU：1829155
- Description：DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2007 SECONDS 8KB 0C~70C
User Guide
User Guide
DS1743W-150 Details
DUAL Clock HH:MM:SS (24hr) CMOS Real Time Clock (RTC) IC 2007 SECONDS 8KB 0C~70C
DS1743W-150 Specification Parameters
- Volatile: NO
- Mounting Type: Through Hole
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- External Data Bus Width: 8
- Packaging: Tube
- Operating Supply Voltage: 3.3V
- JESD-609 Code: e0
- Technology: CMOS
- Published: 2007
- Number of Pins: 28
- Interface: Parallel
- Peak Reflow Temperature (Cel): 240
- Logic Function: Clock
- Height Seated (Max): 10.67mm
- Date Format: YY-MM-DD-dd
- Type: Clock/Calendar
- Time-Min: SECONDS
- Time Format: HH:MM:SS (24 hr)
- Package / Case: 28-DIP Module (0.600, 15.24mm)
- Current - Timekeeping (Max): 2mA @ 3.3V
- Length: 38.225mm
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Radiation Hardening: No
- Part Status: Obsolete
- Terminal Position: DUAL
- Supply Voltage: 3.3V
- Lead Free: Contains Lead
- Terminal Pitch: 2.54mm
- Terminal Finish: Tin/Lead (Sn/Pb)
- Number of Terminations: 28
- Pin Count: 28
- Operating Temperature: 0°C~70°C
- Width: 15.24mm
- Memory Size: 8kB
- Interrupt Capability: N
- Voltage - Supply: 2.97V~3.63V
- Subcategory: Timer or RTC
- Clock Frequency: 0.032MHz
- HTS Code: 8473.30.11.80
- Feature: Leap Year, NVSRAM, Y2K
- Base Part Number: DS1743
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Maxim Integrated — Manufacturer Introduction
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.
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