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BQ4845S-A4N

BQ4845S-A4N

BQ4845S-A4N

Rochester Electronics, LLC

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

SOT-23

BQ4845S-A4N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Supplier Device Package 28-SOIC
Operating Temperature-40°C~85°C
PackagingTube
Feature Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Voltage - Supply 4.75V~5.5V
Interface Parallel
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 1.5mA Typ @ 4.5 V~5.5 V
Voltage - Supply, Battery 2.3V~4V
RoHS StatusROHS3 Compliant
In-Stock:1714 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.01000$4.01
500$3.9699$1984.95
1000$3.9298$3929.8
1500$3.8897$5834.55
2000$3.8496$7699.2
2500$3.8095$9523.75

BQ4845S-A4N Product Details

BQ4845S-A4N Overview


The package 28-SOIC (0.295, 7.50mm Width) contains real time clocks.The package is in the form of Tube.This electrical RTC has a supply voltage of 4.75V~5.5V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.When operating, Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer can be ensured.This electrical digital time clock has a 2.3V~4V supply voltage.

BQ4845S-A4N Features


28-SOIC (0.295, 7.50mm Width) package


BQ4845S-A4N Applications


There are a lot of Rochester Electronics, LLC
BQ4845S-A4N Real Time Clocks applications.


  • Portable instruments
  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment

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