DS1342T+T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8TDFN
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DS1342T+T&R
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR I2C 8TDFN
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | DS1342T+T&R | DS1342 Series |
|---|---|---|
| - | - | |
| Current - Timekeeping (Max) [Max] | 0.7 µA | 0.7 µA |
| Current - Timekeeping (Max) [Min] | 0.6 µA | 0.6 µA |
| Features | Leap Year, Square Wave Output, Alarm | Leap Year, Square Wave Output, Alarm |
| 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-WDFN Exposed Pad | 8-MSOP, 8-TSSOP, 8-WDFN Exposed Pad |
| Package / Case | - | 0.118 in |
| Package / Case | - | 3 mm |
| Supplier Device Package | 8-TDFN (3x3) | 8-uMAX/uSOP, 8-TDFN (3x3) |
| 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] | 1.8 V | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 6.03 | |
| 10 | $ 4.07 | |||
| 25 | $ 3.56 | |||
| 100 | $ 2.98 | |||
| 250 | $ 2.71 | |||
| 500 | $ 2.54 | |||
| 1000 | $ 2.40 | |||
| Digi-Reel® | 1 | $ 6.03 | ||
| 10 | $ 4.07 | |||
| 25 | $ 3.56 | |||
| 100 | $ 2.98 | |||
| 250 | $ 2.71 | |||
| 500 | $ 2.54 | |||
| 1000 | $ 2.40 | |||
| Tape & Reel (TR) | 2500 | $ 2.25 | ||
DS1342 Series
IC RTC CLOCK/CALENDAR I2C 8UMAX
| Part | Features | Package / Case | Package / Case [custom] | Package / Case | Type | Current - Timekeeping (Max) [Min] | Current - Timekeeping (Max) [Max] | Mounting Type | Time Format | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Interface | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1342U+T&R | Alarm, Leap Year, Square Wave Output | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Clock/Calendar | 0.6 µA | 0.7 µA | Surface Mount | HH:MM:SS (12/24 hr) | 1.8 V | 5.5 V | 85 °C | -40 °C | 2-Wire Serial, I2C | 8-uMAX/uSOP |
Analog Devices Inc./Maxim Integrated DS1342T+T&R | Alarm, Leap Year, Square Wave Output | 8-WDFN Exposed Pad | Clock/Calendar | 0.6 µA | 0.7 µA | Surface Mount | HH:MM:SS (12/24 hr) | 1.8 V | 5.5 V | 85 °C | -40 °C | 2-Wire Serial, I2C | 8-TDFN (3x3) | ||
Analog Devices Inc./Maxim Integrated DS1342U+ | |||||||||||||||
Analog Devices Inc./Maxim Integrated DS1342U+ | Alarm, Leap Year, Square Wave Output | 8-MSOP, 8-TSSOP | 0.118 in | 3 mm | Clock/Calendar | 0.6 µA | 0.7 µA | Surface Mount | HH:MM:SS (12/24 hr) | 1.8 V | 5.5 V | 85 °C | -40 °C | 2-Wire Serial, I2C | 8-uMAX/uSOP |
Description
General part information
DS1342 Series
Real Time Clock (RTC) IC Clock/Calendar I2C, 2-Wire Serial 8-WDFN Exposed Pad
Documents
Technical documentation and resources