BQ4845 Series

Catalog

IC RTC CLK/CALENDAR PAR 28SOIC

Part	Operating Temperature (Min)	Operating Temperature (Max)	Type	Date Format	Interface	Mounting Type	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Name	Voltage - Supply, Battery (Maximum)	Voltage - Supply, Battery (Minimum)	Package Width	Package Length	Current - Timekeeping (Max)	Time Format	Features
Texas Instruments BQ4845YS-A4NTR	-40 °C	85 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.5 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4TR	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4NTRG4	-40 °C	85 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4G4	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845P-A4	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Through Hole	5.5 V	4.75 V	28-DIP 28-PDIP	4 V	2.3 V	15.24 mm	0.6 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4NTR	-40 °C	85 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845S-A4N	-40 °C	85 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.75 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845YS-A4	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.5 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer
Texas Instruments BQ4845YS-A4TR	0 °C	70 °C	Clock/Calendar	YY-MM-DD-dd	Parallel	Surface Mount	5.5 V	4.5 V	28-SOIC	4 V	2.3 V	7.5 mm	0.295 in	1.5 mA	HH:MM:SS (12/24 hr)	Alarm Daylight Savings Leap Year Supervisor Watchdog Timer