BQ4845S-A4TR
Texas Instruments
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-SOIC
$8.56
Available to order
Reference Price (USD)
1,000+
$3.86100
Exquisite packaging
Discount
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Texas Instruments's BQ4845S-A4TR represents the cutting edge of Real Time Clock technology within our Clock/Timing ICs category. This sophisticated IC integrates calendar functions with alarm features, providing comprehensive timing solutions for embedded systems. The product's exceptional accuracy ( 5ppm) makes it suitable for telecommunications equipment and network servers where synchronization is critical. Our Real Time Clocks are also widely used in point-of-sale terminals, gaming machines, and security systems that require tamper-proof time recording. With optional battery backup support, the BQ4845S-A4TR ensures continuous operation even during power interruptions.
Specifications
- Product Status: Active
- Type: Clock/Calendar
- Features: Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Memory Size: -
- Time Format: HH:MM:SS (12/24 hr)
- Date Format: YY-MM-DD-dd
- Interface: Parallel
- Voltage - Supply: 4.75V ~ 5.5V
- Voltage - Supply, Battery: 2.3V ~ 4V
- Current - Timekeeping (Max): 1.5mA (Typ) @ 4.5 V ~ 5.5 V
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Surface Mount
- Package / Case: 28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package: 28-SOIC
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