Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ4802YDSH | BQ4802 Series |
|---|---|---|
| Current - Timekeeping (Max) | 1.5 mA | 1.5 mA |
| Features | Alarm, Watchdog Timer, Leap Year, Daylight Savings, Supervisor | Alarm, Watchdog Timer, Leap Year, Daylight Savings, Supervisor |
| Interface | Parallel | Parallel |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 70 ░C | 70 ░C |
| Operating Temperature [Min] | 0 °C | 0 °C |
| Package / Case | 28-SOIC, SNAPHAT Sockets | 28-SOIC, SNAPHAT Sockets, 28-TSSOP |
| Package / Case | - | 0.295 - 4.4 mm |
| Package / Case | - | 0.173 in |
| Package / Case | - | 7.5 mm |
| Package / Case [y] | 0.345 in | 0.345 in |
| Package / Case [y] | 8.77 mm | 8.77 mm |
| Supplier Device Package | 28-SOP | 28-SOP, 28-TSSOP, 28-SOIC |
| Time Format | HH:MM:SS (12/24 hr) | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V | 3.6 - 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 2.7 - 4.5 V |
| Voltage - Supply, Battery [Max] | 4 V | 4 V |
| Voltage - Supply, Battery [Min] | 2.4 V | 2.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
BQ4802 Series
IC RTC CLK/CALENDAR PAR 28SOP
| Part | Package / Case [y] | Package / Case | Package / Case [y] | Operating Temperature [Max] | Operating Temperature [Min] | Current - Timekeeping (Max) | Voltage - Supply [Max] | Voltage - Supply [Min] | Mounting Type | Features | Type | Time Format | Voltage - Supply, Battery [Max] | Voltage - Supply, Battery [Min] | Interface | Supplier Device Package | Package / Case | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ4802YDSH | 0.345 in | 28-SOIC, SNAPHAT Sockets | 8.77 mm | 70 ░C | 0 °C | 1.5 mA | 5.5 V | 4.5 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOP | |||
Texas Instruments BQ4802LYPWG4 | 28-TSSOP | 70 ░C | 0 °C | 1.5 mA | 3.6 V | 2.7 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-TSSOP | 4.4 mm | 0.173 in | |||
Texas Instruments BQ4802LYDSH | 0.345 in | 28-SOIC, SNAPHAT Sockets | 8.77 mm | 70 ░C | 0 °C | 1.5 mA | 3.6 V | 2.7 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOP | |||
Texas Instruments BQ4802YPWR | 28-TSSOP | 70 ░C | 0 °C | 1.5 mA | 5.5 V | 4.5 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-TSSOP | 4.4 mm | 0.173 in | |||
Texas Instruments BQ4802LYDWRG4 | 28-SOIC | 70 ░C | 0 °C | 1.5 mA | 3.6 V | 2.7 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOIC | 0.295 " | 7.5 mm | |||
Texas Instruments BQ4802YDWRG4 | 28-SOIC | 70 ░C | 0 °C | 1.5 mA | 5.5 V | 4.5 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOIC | 0.295 " | 7.5 mm | |||
Texas Instruments BQ4802LYDW | 28-SOIC | 70 ░C | 0 °C | 1.5 mA | 3.6 V | 2.7 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOIC | 0.295 " | 7.5 mm | |||
Texas Instruments BQ4802YDW | 28-SOIC | 70 ░C | 0 °C | 1.5 mA | 5.5 V | 4.5 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOIC | 0.295 " | 7.5 mm | |||
Texas Instruments BQ4802LYPW | 28-TSSOP | 70 ░C | 0 °C | 1.5 mA | 3.6 V | 2.7 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-TSSOP | 4.4 mm | 0.173 in | |||
Texas Instruments BQ4802YDWR | 28-SOIC | 70 ░C | 0 °C | 1.5 mA | 5.5 V | 4.5 V | Surface Mount | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | Clock/Calendar | HH:MM:SS (12/24 hr) | 4 V | 2.4 V | Parallel | 28-SOIC | 0.295 " | 7.5 mm |
Description
General part information
BQ4802 Series
Real Time Clock (RTC) IC Clock/Calendar Parallel 28-SOIC (0.345", 8.77mm Width) with SNAPHAT Sockets