BQ4845YS-A4

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Manufacturer part number:BQ4845YS-A4

Manufacturer:Rochester Electronics, LLC

Description:Real Time Clocks Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Case Package:SOT-23

Datasheet:BQ4845YS-A4 Datasheet

RoHs Status:non-compliant

Name	Value
Type	Parameter
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Supplier Device Package	28-SOIC
Operating Temperature	0°C~70°C
Packaging	Tube
Feature	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Voltage - Supply	4.5V~5.5V
Interface	Parallel
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	1.5mA Typ @ 4.5 V~5.5 V
Voltage - Supply, Battery	2.3V~4V
RoHS Status	ROHS3 Compliant

Quantity	Unit Price	Ext. Price
1	$3.76000	$3.76
500	$3.7224	$1861.2
1000	$3.6848	$3684.8
1500	$3.6472	$5470.8
2000	$3.6096	$7219.2
2500	$3.572	$8930

BQ4845YS-A4 Overview

In package 28-SOIC (0.295, 7.50mm Width), real time clocks is located.As a result, time clock is packaged in the same way as Tube.A voltage of 4.5V~5.5V is required for the supply of this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.Surface Mount indicates how this real time clock (RTC) is mounted.Maintaining a constant temperature of 0°C~70°C is essential for safe operation.When operating as part of a process, electronic time clocks are possible to ensure that Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer are maintained at all times.Note that the supply voltage is 2.3V~4V for this electrical digital time clock.