BQ4802YDW
RoHS 
RoHS compliant
RoHS compliantPackage 28-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
28-SOIC (0.295 7.50mm Width) BQ4802 e4 Alarm Daylight Savings Leap Year Supervisor Watchdog Timer real time clock IC 4.5V~5.5V 1.5mA Typ @ 4.5V~5.5V 17.9mm 0.032MHz
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Buying Options
Total Price: USD $11.01
Unit Price: USD $11.0088
≥1 USD $11.0088
Inventory: 128
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28
Weight 730.794007mg
Technical
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Feature Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Termination SMD/SMT
ECCN Code EAR99
Type Clock/Calendar
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number BQ4802
Pin Count 28
Number of Outputs 8
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Clock Frequency 0.032MHz
Volatile YES
Voltage - Supply, Battery 2.4V~4V
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 1.5mA Typ @ 4.5 V~5.5 V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (12/24 hr)
Number of Timers 1
Logic Function Clock
Supply Current-Max 9mA
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Radiation Hardening No
Dimensions
Thickness 2.35mm
Width 7.5mm
Length 17.9mm
Height 2.65mm
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