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- Manufacturer No：BQ4802YDWR
- Manufacturer：Texas Instruments
- Category：Clock/Timing - Real Time Clocks
- Datasheet：BQ4802YDWR
- SKU：517964
- Description：28-SOIC (0.295 7.50mm Width) BQ4802 8542.39.00.01 Alarm Daylight Savings Leap Year Supervisor Watchdog Timer rtc clock circuit 4.5V~5.5V 1.5mA Typ @ 4.5V~5.5V 17.9mm 0.032MHz
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User Guide
BQ4802YDWR Details
28-SOIC (0.295 7.50mm Width) BQ4802 8542.39.00.01 Alarm Daylight Savings Leap Year Supervisor Watchdog Timer rtc clock circuit 4.5V~5.5V 1.5mA Typ @ 4.5V~5.5V 17.9mm 0.032MHz
BQ4802YDWR Specification Parameters
- Part Status: Active
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Factory Lead Time: 6 Weeks
- Peak Reflow Temperature (Cel): 260
- Number of Terminations: 28
- Pin Count: 28
- Interface: Parallel
- Width: 7.5mm
- Height: 2.65mm
- Lifecycle Status: ACTIVE (Last Updated: 6 days ago)
- Logic Function: Clock
- Supply Current-Max: 9mA
- Date Format: YY-MM-DD-dd
- Subcategory: Timer or RTC
- Time-Min: SECONDS
- Weight: 730.794007mg
- Current - Timekeeping (Max): 1.5mA Typ @ 4.5 V~5.5 V
- Base Part Number: BQ4802
- Volatile: NO
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Timers: 1
- Pbfree Code: yes
- Contact Plating: Gold
- JESD-609 Code: e4
- Supply Voltage: 5V
- Power Supplies: 5V
- Technology: CMOS
- Terminal Pitch: 1.27mm
- Number of Pins: 28
- HTS Code: 8542.39.00.01
- Operating Temperature: 0°C~70°C
- Voltage - Supply: 4.5V~5.5V
- Interrupt Capability: Y
- Thickness: 2.35mm
- Package / Case: 28-SOIC (0.295, 7.50mm Width)
- Length: 17.9mm
- Type: Clock/Calendar
- Time Format: HH:MM:SS (12/24 hr)
- Clock Frequency: 0.032MHz
- Feature: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Voltage - Supply, Battery: 2.4V~4V
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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