DS1339BU+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
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DS1339BU+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1339BU+ | DS1339 Series |
|---|---|---|
| Current - Timekeeping (Max) | 200 µA | 100 - 200 µA |
| Features | Trickle-Charger, Leap Year, Alarm, Square Wave Output | Trickle-Charger, Leap Year, Alarm, Square Wave Output |
| Interface | I2C, 2-Wire Serial | I2C, 2-Wire Serial |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 8-MSOP, 8-TSSOP | 8-MSOP, 8-TSSOP, 16-SOIC |
| Package / Case | 3 mm | 3 mm |
| Package / Case | - | 0.295 in |
| Package / Case | - | 7.5 mm |
| Package / Case [custom] | 0.118 in | 0.118 in |
| Supplier Device Package | 8-uMAX/uSOP | 8-uMAX/uSOP, 16-SOIC, 8-TDFN EP |
| 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] | 1.71 V | 1.71 - 2.97 V |
| Voltage - Supply, Battery [Max] | 3.7 V | 3.7 V |
| Voltage - Supply, Battery [Min] | 1.3 V | 1.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.80 | |
| 10 | $ 3.99 | |||
| 25 | $ 3.52 | |||
| 100 | $ 3.35 | |||
DS1339 Series
IC RTC CLOCK/CALENDAR I2C 8UMAX
| Part | Features | Time Format | Voltage - Supply, Battery [Min] | Voltage - Supply, Battery [Max] | Mounting Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Type | Interface | Current - Timekeeping (Max) | Package / Case | Package / Case [custom] | Package / Case | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Package / Case [x] | Package / Case [y] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1339U-2+T&R | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.8 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 100 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339C-33# | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 16-SOIC | 85 °C | -40 °C | 16-SOIC | 0.295 in | 7.5 mm | ||
Analog Devices Inc./Maxim Integrated DS1339U-33+ | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339AU+ | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.71 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339C-33#T&R | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 16-SOIC | 85 °C | -40 °C | 16-SOIC | 0.295 in | 7.5 mm | ||
Analog Devices Inc./Maxim Integrated DS1339BU+T | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.71 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339AD+T | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.71 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 85 °C | -40 °C | 8-TDFN EP | |||||
Analog Devices Inc./Maxim Integrated DS1339U-3+ | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.7 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 150 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339C-33 | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 16-SOIC | 85 °C | -40 °C | 16-SOIC | 0.295 in | 7.5 mm | ||
Analog Devices Inc./Maxim Integrated DS1339U-2+ | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.8 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 100 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339U-33 | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339BU+ | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.71 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339U-3+T&R | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.7 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 150 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339U-33+T&R | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 2.97 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP | ||
Analog Devices Inc./Maxim Integrated DS1339AU+T | Alarm, Leap Year, Square Wave Output, Trickle-Charger | HH:MM:SS (12/24 hr) | 1.3 V | 3.7 V | Surface Mount | 1.71 V | 5.5 V | Clock/Calendar | 2-Wire Serial, I2C | 200 µA | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | 85 °C | -40 °C | 8-uMAX/uSOP |
Description
General part information
DS1339 Series
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Documents
Technical documentation and resources