Integrated Circuits (ICs)
DS1744-70+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
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Integrated Circuits (ICs)
DS1744-70+
ActiveAnalog Devices Inc./Maxim Integrated
IC RTC CLK/CALENDAR PAR 28EDIP
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | DS1744-70+ |
|---|---|
| Current - Timekeeping (Max) | 4 mA |
| Features | NVSRAM, Leap Year, Y2K |
| Interface | Parallel |
| Memory Size | 32 KB |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 0.6 in |
| Package / Case | 28-DIP Module |
| Package / Case | 15.24 mm |
| Supplier Device Package | 28-EDIP |
| Time Format | HH:MM:SS (24 hr) |
| Type | Clock/Calendar |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.5 V |
| Part | Interface | Memory Size | Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Features | Voltage - Supply, Battery | Current - Timekeeping (Max) | Mounting Type | Package / Case | Time Format | Supplier Device Package | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 2.97 V | 3.63 V | 70 °C | 0 °C | Leap Year NVSRAM Y2K | 3 V | 2 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module | ||
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 2.97 V | 3.63 V | 85 °C | -40 °C | Leap Year NVSRAM Y2K | 2 mA | Through Hole | 28-DIP Module | HH:MM:SS (24 hr) | 28-EDIP | 0.6 in | 15.24 mm | |
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 2.97 V | 3.63 V | 85 °C | -40 °C | Leap Year NVSRAM Y2K | 2 mA | Through Hole | 28-DIP Module | HH:MM:SS (24 hr) | 28-EDIP | 0.6 in | 15.24 mm | |
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 2.97 V | 3.63 V | 85 °C | -40 °C | Leap Year NVSRAM Y2K | 3 V | 2 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module | ||
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 2.97 V | 3.63 V | 70 °C | 0 °C | Leap Year NVSRAM Y2K | 3 V | 2 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module | ||
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 4.5 V | 5.5 V | 70 °C | 0 °C | Leap Year NVSRAM Y2K | 3 V | 4 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module | ||
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 4.5 V | 5.5 V | 70 °C | 0 °C | Leap Year NVSRAM Y2K | 4 mA | Through Hole | 28-DIP Module | HH:MM:SS (24 hr) | 28-EDIP | 0.6 in | 15.24 mm | |
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 4.5 V | 5.5 V | 85 °C | -40 °C | Leap Year NVSRAM Y2K | 3 V | 4 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module | ||
Analog Devices Inc./Maxim Integrated | Parallel | 32 KB | Clock/Calendar | 4.5 V | 5.5 V | 70 °C | 0 °C | Leap Year NVSRAM Y2K | 3 V | 4 mA | Surface Mount | 34-PowerCap™ Module | HH:MM:SS (24 hr) | 34-PowerCap Module |
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 | $ 42.78 | |
| 10 | $ 32.67 | |||
| 25 | $ 30.09 | |||
| 100 | $ 27.21 | |||
| 250 | $ 26.91 | |||
Description
General part information
DS1744 Series
Real Time Clock (RTC) IC Clock/Calendar 32KB Parallel 28-DIP Module (0.600", 15.24mm)
Documents
Technical documentation and resources