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| Parameters | |
|---|---|
| Mount | Through Hole |
| Number of Pins | 28 |
| Packaging | Bulk |
| Published | 2009 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| HTS Code | 8542.39.00.01 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Memory Size | 8kB |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| External Data Bus Width | 8 |
| Time Format | HH:MM:SS |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
DS1743-85 Overview
There is a way to package time clock in the form of a Bulk.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 28 termination.This RTC real time clock has a voltage supply of 5V which is provided to it.Timer or RTC includes this part.In these RTC times, there is a memory of 8kB where data and programs can be stored.Real time clocks' output frequency should not exceed 0.032MHz.There is a mounting type Through Hole specified for the RTC module.There are 5V power supplies attached to it.28 pins are attached to it.Optimal efficiency requires a supply voltage of 5V.RTC time is advisable to operate at a temperature above 0°C.RTC time is recommended to keep the operating temperature below 70°C.The minimal supply voltage is 4.5V.The maximum voltage for the supply is 5.5V.
DS1743-85 Features
28 terminations
5V power supplies
Be maintained at 5V for high efficiency.
DS1743-85 Applications
There are a lot of Maxim Integrated DS1743-85 Real Time Clocks applications.
- Automotive
- IoT
- Medical Devices
- Utility Meters
- Power Meters
- Thermostat
- Medical Equipment
- Digital still camera
- Embedded Time Stamping
- Digital cameras
