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DS1339U-33+T&R +BOM

Small form-factor

Produttore:

Analog Devices
ProduttorePart #:

DS1339U-33+T&R
Scheda dati:

DS1339U-33+T&R Scheda dati (PDF)
Mounting Style:

SMD/SMT
RTC Bus Interface:

Serial
Date Format:

YY-MM-DD-dd
Time Format:

HH:MM:SS (12 hr, 24 hr)
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per DS1339U-33+T&R

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DS1339U-33+T&R Descrizione generale

The DS1339U-33+T&R is a real-time clock (RTC) IC manufactured by Maxim Integrated. It features a digital temperature sensor and a 256-byte battery-backed RAM with an I2C interface for communication. The DS1339U-33+T&R operates on a supply voltage of 2.97V to 5.5V and has a low standby current consumption of 190nA.This RTC IC offers time and calendar functions with alarm and timer capabilities, making it suitable for a wide range of applications where precise timekeeping is essential. The DS1339U-33+T&R comes in a 16-pin TSSOP package and is specified to operate over a temperature range of -40°C to +85°C.It also features power-fail detection and battery switchover circuitry to ensure uninterrupted operation in case of power loss. Additionally, the DS1339U-33+T&R offers programmable alarm settings, oscillator compensation, and automatic leap year calculation.

Caratteristiche principali

DS1339U-33+T&R is a real-time clock (RTC) module with I2C interface, featuring a 64 x 8 NV SRAM, trickle charger for a backup supply, programmable square-wave output, and date/time alarm functions

It has a supply voltage of 1

8V to 5

5V, a temperature range of -40°C to +85°C, and can store time and date information for up to 100 years

Applicazione

The DS1339U-33+T&R is typically used in applications such as security systems, network switches, industrial automation, and power management

It is ideal for real-time clock (RTC) functions, providing accurate timekeeping and calendar functions in various electronic devices

Specifiche

Product Category	Real Time Clock	Mounting Style	SMD/SMT
RTC Bus Interface	Serial	Date Format	YY-MM-DD-dd
Time Format	HH:MM:SS (12 hr, 24 hr)	Battery Backup Switching	Backup Switching
Supply Voltage - Max	5.5 V	Supply Voltage - Min	2.97 V
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Function	Alarm, Calendar, Clock, Trickle Charger	Product Type	Real Time Clocks
Series	DS1339U	Factory Pack Quantity	3000
Subcategory	Clock & Timer ICs	Part # Aliases	DS1339U 90-1339U+33T
Unit Weight	0.000811 oz

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