BQ4845S-A4N
Texas Instruments
Texas Instruments
IC RTC CLK/CALENDAR PAR 28-SOIC
$4.01
Available to order
Reference Price (USD)
1+
$4.01000
500+
$3.9699
1000+
$3.9298
1500+
$3.8897
2000+
$3.8496
2500+
$3.8095
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
The BQ4845S-A4N Real Time Clock IC by Texas Instruments offers superior performance in our Clock/Timing collection. Designed for extended temperature range operation (-40 C to +85 C), this robust IC is perfect for automotive telematics and electric vehicle charging stations. Its integrated 32.768kHz crystal oscillator eliminates external components, reducing board space in compact designs like fitness trackers and hearing aids. As part of our premium Integrated Circuits (ICs) lineup, this product features automatic battery switchover and provides accurate timekeeping for railway signaling systems and traffic control equipment where synchronization is safety-critical.
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- Product Status: Obsolete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: 4.75V ~ 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
Related Products
Microchip Technology
MCP79411-I/ST
Analog Devices Inc./Maxim Integrated
DS1343D-33+
Analog Devices Inc./Maxim Integrated
DS12885Q+
NXP USA Inc.
PCF8523T/1,118
EPSON
RX6110SA:BB PURE SN
Analog Devices Inc./Maxim Integrated
DS1344E-33+
Analog Devices Inc./Maxim Integrated
DS17285E-3+
Analog Devices Inc./Maxim Integrated
DS12R885S-33+T&R
Analog Devices Inc./Maxim Integrated
DS12CR887-5+
EPSON