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- Manufacturer No：DS1743W-120IND+
- Manufacturer：Maxim Integrated
- Category：Clock/Timing - Real Time Clocks
- Datasheet：DS1743W-120IND+
- SKU：1849261
- Description：28-DIP Module (0.600 15.24mm) DS1743 8473.30.11.80 Leap Year NVSRAM Y2K rtc clock circuit 2.97V~3.63V 2mA @ 3.3V 38.225mm 0.032MHz
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User Guide
DS1743W-120IND+ Details
28-DIP Module (0.600 15.24mm) DS1743 8473.30.11.80 Leap Year NVSRAM Y2K rtc clock circuit 2.97V~3.63V 2mA @ 3.3V 38.225mm 0.032MHz
DS1743W-120IND+ Specification Parameters
- Volatile: NO
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Through Hole
- Pbfree Code: yes
- JESD-609 Code: e3
- Part Status: Obsolete
- Terminal Position: DUAL
- Supply Voltage: 3.3V
- Operating Temperature: -40°C~85°C
- Technology: CMOS
- Terminal Finish: Matte Tin (Sn)
- REACH SVHC: Unknown
- Number of Pins: 28
- Interface: Parallel
- Logic Function: Clock
- Height Seated (Max): 10.67mm
- Date Format: YY-MM-DD-dd
- Type: Clock/Calendar
- Clock Frequency: 0.032MHz
- HTS Code: 8473.30.11.80
- Package / Case: 28-DIP Module (0.600, 15.24mm)
- Current - Timekeeping (Max): 2mA @ 3.3V
- Length: 38.225mm
- RoHS Status: ROHS3 Compliant
- Mounting Type: Through Hole
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- External Data Bus Width: 8
- Packaging: Tube
- Operating Supply Voltage: 3.3V
- Terminal Pitch: 2.54mm
- Peak Reflow Temperature (Cel): 260
- Published: 2011
- Number of Terminations: 28
- Pin Count: 28
- Width: 15.24mm
- Memory Size: 8kB
- Interrupt Capability: N
- Voltage - Supply: 2.97V~3.63V
- Time-Min: SECONDS
- Time Format: HH:MM:SS (24 hr)
- Subcategory: Timers or RTCs
- 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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