BQ4845YS-A4NTR
Texas Instruments
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-SOIC
$3.50
Available to order
Reference Price (USD)
1+
$3.50000
500+
$3.465
1000+
$3.43
1500+
$3.395
2000+
$3.36
2500+
$3.325
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
The BQ4845YS-A4NTR from Texas Instruments redefines reliability in the Clock/Timing - Real Time Clocks segment. This innovative IC features a built-in power-fail detection circuit and switchover circuitry, ensuring uninterrupted timekeeping during power transitions. Ideal for financial transaction systems and ATMs where audit trails are mandatory, this product offers tamper detection capabilities. Our Real Time Clock ICs are equally effective in building automation systems, coordinating HVAC schedules and lighting controls. With industry-leading 3ppm accuracy, the BQ4845YS-A4NTR meets the stringent requirements of 5G base stations and satellite communication equipment.
Specifications
- Product Status: Obsolete
- 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: 4.5V ~ 5.5V
- Voltage - Supply, Battery: 2.3V ~ 4V
- Current - Timekeeping (Max): 1.5mA (Typ) @ 4.5 V ~ 5.5 V
- Operating Temperature: -40°C ~ 85°C
- Mounting Type: Surface Mount
- Package / Case: 28-SOIC (0.295", 7.50mm Width)
- Supplier Device Package: 28-SOIC
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