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DS1689 Real Time ClocksNVSRAM Min 2.7V VMax 5.5V V
- Manufacturer: Maxim Integrated
- NO: 503-DS1689SN/T&R
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 2347
- Description: DS1689 Real Time ClocksNVSRAM Min 2.7V VMax 5.5V V(Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 28 |
| Supplier Device Package | 28-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| Feature | NVSRAM |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Clock/Calendar |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Voltage - Supply | 2.7V~3.3V 4.5V~5.5V |
| Base Part Number | DS1689 |
| Interface | Parallel |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Memory Size | 114B |
| Logic Function | Clock |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Current - Timekeeping (Max) | 2mA @ 3V 3mA @ 5V |
| Voltage - Supply, Battery | 2.5V~3.7V |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
DS1689SN/T&R Overview
You can find real time clocks in package 28-SOIC (0.295, 7.50mm Width) among the other packages that are available.The package is packaged in the way of Tape & Reel (TR).As far as the supply voltage for this electrical RTC is concerned, it is 2.7V~3.3V 4.5V~5.5V.The electrical real time clock belongs to the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Temperatures should be kept at -40°C~85°C at all times for safe operation.During operation, the value of NVSRAM can be ensured.There are a family named DS1689 that consarets of the RTCs .This electrical digital time clock has a supply voltage of 2.5V~3.7V.For storing the programs and data, the RTC times have an embedded memory of 114B for storing data and programs.Mounting type Surface Mount matches the RTC module.There are 28 pins on it.-40°C is the minimum operating temperature.Temperatures below 85°C are recommended for operation.Real time clocks operate with a voltage of 2.7V.This real time clock operates with a max supply voltage of 5.5V.
DS1689SN/T&R Features
28-SOIC (0.295, 7.50mm Width) package
DS1689SN/T&R Applications
There are a lot of Maxim Integrated DS1689SN/T&R Real Time Clocks applications.
- Embedded Systems
- Metering
- Printers
- Battery powered devices
- Network powered devices
- Vending Machine
- Low standby power applications
- Portable instruments
- Daily alarms
- Medical Devices
