Products
Manufacturer
RFQ
NEWS
ContactDS1743-100
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Contact Plating | Tin |
| Mount | Through Hole |
| Package / Case | DIP |
| Number of Pins | 28 |
| Published | 2007 |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| HTS Code | 8473.30.11.80 |
| Subcategory | Timer or RTC |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 240 |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Frequency | 100GHz |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Temperature Grade | COMMERCIAL |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Memory Size | 7.8kB |
| Access Time | 100 ns |
| Logic Function | Clock |
| Time Format | HH:MM:SS |
| Date Format | YY-MM-DD-dd |
| Time-Min | SECONDS |
| Interrupt Capability | N |
| Volatile | NO |
| Height | 10.67mm |
| Length | 39.37mm |
| Width | 18.8mm |
| Radiation Hardening | No |
| REACH SVHC | Unknown |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
DS1743-100 Overview
In the DIP package, real time clocks is embedded.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock's supply voltage is 5V.A total of 28 pins are included in this product.The RTCs belongs to the Timer or RTC subcategory.The RTC times have a memory size of 7.8kB that is available for storing data and programs.The RTC module is mounted with mounting type Through Hole.A power supply of 5V is used to power it.The real time clock is equipped with 28 pins.RTC time is important to maintain the supply voltage at 5V in order to maintain high efficiency.Ideally, the operating temperature should be higher than 0°C.RTC time is recommended that the operating temperature is lower than 70°C.With the minimal voltage of 4.5V, real time clocks are capable of operating.This real time clock operates with a max supply voltage of 5.5V.There is a frequency of 100GHz that can be achieved.
DS1743-100 Features
DIP package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
DS1743-100 Applications
There are a lot of Maxim Integrated DS1743-100 Real Time Clocks applications.
- Medical Devices
- Printers
- Embedded Time Stamping
- Routers
- Fax/Printer
- Electronic metering
- Digital still camera
- Server
- Telecommunications
- Switcher
