DS1305EN+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
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DS1305EN+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR SPI 20TSSOP
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1305EN+ | DS1305 Series |
|---|---|---|
| Current - Timekeeping (Max) [Max] | 81 µA, 5 V | 5 - 81 µA |
| Current - Timekeeping (Max) [Min] | 25.3 µA, 2 V | 2 - 25.3 µA |
| Features | Alarm, Leap Year, Trickle-Charger, NVSRAM | Alarm, Leap Year, Trickle-Charger, NVSRAM |
| Interface | SPI | SPI |
| Memory Size | 96 B | 96 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 | 0.173 in | 0.173 - 7.62 in |
| Package / Case | 4.4 mm | 4.4 mm |
| Package / Case | 20-TSSOP | 20-TSSOP, 16-DIP |
| Supplier Device Package | 20-TSSOP | 20-TSSOP, 16-PDIP |
| 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 | 5.5 V |
| Voltage - Supply [Min] | 2 V | 2 V |
| Voltage - Supply, Battery [Max] | 5.5 V | 5.5 V |
| Voltage - Supply, Battery [Min] | 2 V | 2 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
DS1305 Series
IC RTC CLK/CALENDAR SPI 20TSSOP
| Part | Features | Current - Timekeeping (Max) [Min] | Current - Timekeeping (Max) [Max] | Time Format | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply [Min] | Voltage - Supply [Max] | Voltage - Supply, Battery [Min] | Voltage - Supply, Battery [Max] | Mounting Type | Package / Case | Package / Case | Package / Case | Type | Memory Size | Interface |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1305ENReal Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | -40 °C | 85 °C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305NReal Time Clock (RTC) IC Clock/Calendar 96B SPI 16-DIP (0.300", 7.62mm) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 16-PDIP | -40 °C | 85 °C | 2 V | 5.5 V | 2 V | 5.5 V | Through Hole | 0.3 in, 7.62 mm | 16-DIP | Clock/Calendar | 96 B | SPI | |
Analog Devices Inc./Maxim Integrated DS1305EReal Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305E/T&RReal Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305N+Real Time Clock (RTC) IC Clock/Calendar 96B SPI 16-DIP (0.300", 7.62mm) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 16-PDIP | -40 °C | 85 °C | 2 V | 5.5 V | 2 V | 5.5 V | Through Hole | 0.3 in, 7.62 mm | 16-DIP | Clock/Calendar | 96 B | SPI | |
Analog Devices Inc./Maxim Integrated DS1305+Real Time Clock (RTC) IC Clock/Calendar 96B SPI 16-DIP (0.300", 7.62mm) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 16-PDIP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Through Hole | 0.3 in, 7.62 mm | 16-DIP | Clock/Calendar | 96 B | SPI | |
Analog Devices Inc./Maxim Integrated DS1305E+Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305EN+T&RReal Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | -40 °C | 85 °C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305E+T&RReal Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Analog Devices Inc./Maxim Integrated DS1305Real Time Clock (RTC) IC Clock/Calendar 96B SPI 16-DIP (0.300", 7.62mm) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 16-PDIP | 0 °C | 70 ░C | 2 V | 5.5 V | 2 V | 5.5 V | Through Hole | 0.3 in, 7.62 mm | 16-DIP | Clock/Calendar | 96 B | SPI | |
Analog Devices Inc./Maxim Integrated DS1305EN+Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width) | Alarm, Leap Year, NVSRAM, Trickle-Charger | 2 V, 25.3 µA | 5 V, 81 µA | HH:MM:SS (12/24 hr) | 20-TSSOP | -40 °C | 85 °C | 2 V | 5.5 V | 2 V | 5.5 V | Surface Mount | 0.173 in | 4.4 mm | 20-TSSOP | Clock/Calendar | 96 B | SPI |
Description
General part information
DS1305 Series
Real Time Clock (RTC) IC Clock/Calendar 96B SPI 20-TSSOP (0.173", 4.40mm Width)
Documents
Technical documentation and resources