DS1689S Allicdata Electronics
Allicdata Part #:

DS1689S-ND

Manufacturer Part#:

DS1689S

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC RTC CLK/CALENDAR PAR 28-SOIC
More Detail: Real Time Clock (RTC) IC Clock/Calendar 114B Paral...
DataSheet: DS1689S datasheetDS1689S Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Interface: Parallel
Base Part Number: DS1689
Supplier Device Package: 28-SOIC
Package / Case: 28-SOIC (0.295", 7.50mm Width)
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C
Current - Timekeeping (Max): 2mA @ 3V, 3mA @ 5V
Voltage - Supply, Battery: 2.5 V ~ 3.7 V
Voltage - Supply: 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V
Series: --
Date Format: YY-MM-DD-dd
Time Format: HH:MM:SS (12/24 hr)
Memory Size: 114B
Features: NVSRAM
Type: Clock/Calendar
Part Status: Obsolete
Packaging: Tube 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The DS1689S is a highly versatile real-time clock and calendar IC from Dallas Semiconductor. It is widely used in a variety of industrial and consumer applications, ranging from industrial automation and security systems, to computers, handhelds and point-of-sale systems. It is also used for tracking, logging and synchronization of events in a wide variety of applications.

The DS1689S is a low-power, low-cost, highly reliable real-time clock and calendar IC that uses an external MHz crystal oscillator and an internal battery to maintain accurate time and date. The clock can be programmed to generate an interrupt at any specific time, which can be used to control the timing of processes and system operations. In addition, the IC can be programmed to generate an interrupt when any of its internal registers reach a certain value. For example, the DS1689S can be programmed to generate an interrupt when its RAM reaches a certain level.

The DS1689S also features a wide variety of features including a calendar, time and date display, 24-hour/12-hour format, automatic daylight savings adjustment, leap year adjustment, two-level alarms and multiple I/O ports. In addition, the DS1689S is equipped with an internal battery backup that keeps it operating even when the main power is interrupted. This feature is ideal for applications that require an uninterrupted source of timing information.

The DS1689S is widely used in various applications, such as industrial automation and security, banking, automation and healthcare. In industrial automation and security applications, the DS1689S is used to control and schedule the operation of industrial systems such as conveyors, elevators and motorized doors. Data logging and tracking are also made possible using the DS1689S, and it can be used to record and synchronize events, in real time. In banking and healthcare applications, the DS1689S is used to provide accurate time and date data, enabling the secure and automated management of banking, healthcare and other related business and operations.

The working principle of the DS1689S is based on an external crystal oscillator and an internal battery. The crystal oscillator provides the timing pulses which are used to keep the time and date accurate. The internal battery is used to ensure that the time and date remain accurate, even when the main power is interrupted. The IC can also be set to generate an interrupt when the main power is interrupted, allowing the system to start to use the real-out time data.

Additionally, the DS1689S can be programmed to generate an interrupt when the internal RAM reaches a certain level, which can be used to control the timing of processes and system operations. The DS1689S can also be programmed to generate an interrupt at any specific time, which can be used to control the timing of processes and other system operations.

In conclusion, the DS1689S is a low-cost, highly reliable real-time clock and calendar IC that is widely used for a variety of industrial and consumer applications. It is equipped with an internal battery backup to ensure that the time and date remain accurate, even when the main power is interrupted. Finally, the DS1689S can be programmed to generate an interrupt when its RAM reaches a certain level, or when a specific time is reached, allowing the system to use the real-out time data.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "DS16" Included word is 40
Part Number Manufacturer Price Quantity Description
DS1620S/T&R Maxim Integr... -- 1000 SENSOR TEMPERATURE 3-WIRE...
DS1644-120 Maxim Integr... -- 1000 IC RTC CLK/CALENDAR PAR 2...
DS1685SN-3+ Maxim Integr... 5.03 $ 40 IC RTC CLK/CALENDAR PAR 2...
DS1616K-000 Maxim Integr... 0.0 $ 1000 KIT EVAL TEMP A/D DATA RE...
DS1685E-3+ Maxim Integr... -- 460 IC RTC CLK/CALENDAR PAR 2...
DS1685EN-5+T&R Maxim Integr... 2.45 $ 1000 IC RTC CLK/CALENDAR PAR 2...
DS1685EN-3 Maxim Integr... 0.0 $ 1000 IC RTC 3V 64BIT Y2KC IND ...
DS1631AU+ Maxim Integr... -- 1176 SENSOR TEMPERATURE I2C 8U...
DS1669S-100+T&R Maxim Integr... 0.0 $ 1000 IC RHEOSTAT DALLASTAT 100...
DS1669-10+ Maxim Integr... 0.0 $ 1000 IC RHEOSTAT DALLASTAT 10K...
DS1672S-3+T&R Maxim Integr... -- 2500 IC RTC BINARY CNT I2C 8-S...
DS1672-3 Maxim Integr... -- 1000 IC RTC BINARY CNT I2C 8-D...
DS1685S-3+T&R Maxim Integr... 2.13 $ 1000 IC RTC CLK/CALENDAR PAR 2...
DS1620K Maxim Integr... 0.0 $ 1000 KIT DIGITAL THERMOMETER/S...
DS1666S-100 Maxim Integr... 0.0 $ 1000 IC DIG POT 100K 16SOICDig...
DS1666-10+ Maxim Integr... 0.0 $ 1000 IC DIG POT 10K 14-DIPDigi...
DS1632 Maxim Integr... 0.0 $ 1000 IC CTRLR PC PWR FAIL/RSET...
DS1626U+ Maxim Integr... 1.82 $ 230 SENSOR TEMPERATURE 3-WIRE...
DS1689S+T&R Maxim Integr... 0.0 $ 1000 IC RTC CLK/CALENDAR PAR 2...
DS16EV51-AEVKD/NOPB Texas Instru... 0.0 $ 1000 KIT EXTENDER DEMODS16EV51...
DS1646P-120 Maxim Integr... -- 1000 IC RAM TIMEKEEP NV 120NS ...
DS1685QN-3+ Maxim Integr... 4.44 $ 1000 IC RTC CLK/CALENDAR PAR 2...
DS1672U-3 Maxim Integr... 0.0 $ 1000 IC RTC BINARY CNT I2C 8-U...
DS1621S/T&R Maxim Integr... -- 1000 SENSOR TEMPERATURE I2C 8S...
DS1666S-10/T&R Maxim Integr... 0.0 $ 1000 IC DIG POT 10K 16SOICDigi...
DS1632S+ Maxim Integr... 0.0 $ 1000 IC POWER FAIL W/RESET 16S...
DS1632S+T&R Maxim Integr... 0.0 $ 1000 IC POWER FAIL W/RESET 16S...
DS1629S-C05+T&R Maxim Integr... 0.0 $ 1000 IC THERM/RTC/CALENDAR DGT...
DS16F95J Texas Instru... -- 1000 IC TXRX DIFF EIA485/422A ...
DS1685EN-3+ Maxim Integr... 5.17 $ 469 IC RTC CLK/CALENDAR PAR 2...
DS1631U+T&R Maxim Integr... -- 3000 SENSOR TEMPERATURE I2C 8U...
DS1631UT/T&R Maxim Integr... 0.0 $ 1000 SENSOR TEMPERATURE I2C 8U...
DS1669S-10/T&R Maxim Integr... 0.0 $ 1000 IC RHEOSTAT DALLASTAT 10K...
DS1672U-2+ Maxim Integr... 2.48 $ 350 IC RTC BINARY CNT I2C 8-U...
DS1672S-33/T&R Maxim Integr... 0.0 $ 1000 IC RTC BINARY CNT I2C 8-S...
DS1640SN Maxim Integr... 0.0 $ 1000 IC PC POWER FET IND 16-SO...
DS1672U-3+ Maxim Integr... -- 43 IC RTC BINARY CNT I2C 8-U...
DS1643AL-120 Maxim Integr... -- 1000 IC RTC CLK/CALENDAR PAR 3...
DS1621 Maxim Integr... -- 1000 SENSOR TEMPERATURE I2C 8D...
DS1600SPE-3 Artesyn Embe... 240.05 $ 1000 AC/DC CONVERTER 12V 1600W...
Latest Products
MCP795B11-I/SL

IC RTC CLK/CALENDAR SPI 14-SOICReal Time...

MCP795B11-I/SL Allicdata Electronics
ISL12030IBZ

IC RTC CLK/CALENDAR I2C 8-SOICReal Time ...

ISL12030IBZ Allicdata Electronics
DS1501WS+

IC RTC CLK/CALENDAR PAR 28-SOICReal Time...

DS1501WS+ Allicdata Electronics
X1205S8Z

IC RTC CLK/CALENDAR I2C 8-SOICReal Time ...

X1205S8Z Allicdata Electronics
DS1646P-120+

IC RTC CLK/CALENDAR PAR 34-PCMReal Time ...

DS1646P-120+ Allicdata Electronics
DS1554WP-120IND

IC RTC RAM Y2K 3.3V 120NS 34-PCMReal Tim...

DS1554WP-120IND Allicdata Electronics