DS1284QN+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
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DS1284QN+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28PLCC
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1284QN+ | DS1284 Series |
|---|---|---|
| Current - Timekeeping (Max) | 7 mA | 7 mA |
| Features | Watchdog Timer, Square Wave Output, Leap Year, SRAM, Alarm | Watchdog Timer, Square Wave Output, Leap Year, SRAM, Alarm |
| Interface | Parallel | Parallel |
| Memory Size | 50 B | 50 B |
| Mounting Type | Surface Mount | Surface Mount, Through Hole |
| Operating Temperature [Max] | 85 °C | 70 - 85 °C |
| Operating Temperature [Min] | -40 °C | -40 - 0 °C |
| Package / Case | 28-LCC (J-Lead) | 28-LCC (J-Lead), 28-DIP |
| Package / Case | - | 0.6 in |
| Package / Case | - | 15.24 mm |
| Supplier Device Package | 28-PLCC (11.51x11.51) | 28-PLCC (11.51x11.51), 28-PDIP |
| Time Format | HH:MM:SS:hh (12/24 hr) | HH:MM:SS:hh (12/24 hr) |
| Type | Clock/Calendar | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V | 5.5 V |
| Voltage - Supply [Min] | 4.5 V | 4.5 V |
| Voltage - Supply, Battery [Max] | 3.5 V | 3.5 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 | $ | |
|---|---|---|---|---|
DS1284 Series
IC RTC CLK/CALENDAR PAR 28PLCC
| Part | Interface | Memory Size | Time Format | Type | Features | Mounting Type | Current - Timekeeping (Max) | Supplier Device Package | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply, Battery [Min] | Voltage - Supply, Battery [Max] | Voltage - Supply [Min] | Voltage - Supply [Max] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1284Q+T&R | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284Q | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284QN+ | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 85 °C | -40 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284+ | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Through Hole | 7 mA | 28-PDIP | 28-DIP | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | 0.6 in | 15.24 mm |
Analog Devices Inc./Maxim Integrated DS1284QN/T&R | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 85 °C | -40 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284QN | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 85 °C | -40 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284 | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Through Hole | 7 mA | 28-PDIP | 28-DIP | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | 0.6 in | 15.24 mm |
Analog Devices Inc./Maxim Integrated DS1284Q+ | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284QN+T&R | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 85 °C | -40 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V | ||
Analog Devices Inc./Maxim Integrated DS1284Q/T&R | Parallel | 50 B | HH:MM:SS:hh (12/24 hr) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | Surface Mount | 7 mA | 28-PLCC (11.51x11.51) | 28-LCC (J-Lead) | 70 °C | 0 °C | 2.4 V | 3.5 V | 4.5 V | 5.5 V |
Description
General part information
DS1284 Series
Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)
Documents
Technical documentation and resources
No documents available