DS1308U-18+T
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
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DS1308U-18+T
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLOCK/CALENDAR I2C 8UMAX
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DS1308U-18+T |
|---|---|
| Current - Timekeeping (Max) | 200 µA, 100 µA |
| Features | NVSRAM, Leap Year, Square Wave Output |
| Interface | I2C, 2-Wire Serial |
| Memory Size | 56 B |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Supplier Device Package | 8-uMAX/uSOP |
| Time Format | HH:MM:SS (12/24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.71 V |
| Voltage - Supply, Battery [Max] | 5.5 V |
| Voltage - Supply, Battery [Min] | 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 | Cut Tape (CT) | 1 | $ 4.58 | |
| 10 | $ 4.11 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.37 | |||
| 250 | $ 3.20 | |||
| 500 | $ 2.87 | |||
| 1000 | $ 2.42 | |||
| Digi-Reel® | 1 | $ 4.58 | ||
| 10 | $ 4.11 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.37 | |||
| 250 | $ 3.20 | |||
| 500 | $ 2.87 | |||
| 1000 | $ 2.42 | |||
| Tape & Reel (TR) | 3000 | $ 2.30 | ||
Description
General part information
DS1308 Series
Real Time Clock (RTC) IC Clock/Calendar 56B I2C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Documents
Technical documentation and resources
No documents available