
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Clock/Timing/Real Time Clocks | |
| Manufacturer | Analog Devices Inc./Maxim Integrated | |
| Package | EDIP-28 | |
| Alarm Output | No | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2.97V~3.63V | |
| crystal oscillator | Built-in | |
| Features | Backup power management and battery charging、Battery low-voltage detection、InsideSRAM/NVRAM、Power-off retention of registers | |
| Current - Supply | 75mA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
DS1744W-120IND+ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Clock/Timing/Real Time Clocks | |
| Manufacturer | Analog Devices Inc./Maxim Integrated | |
| Package | EDIP-28 | |
| Alarm Output | No | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 2.97V~3.63V | |
| crystal oscillator | Built-in | |
| Features | Backup power management and battery charging、Battery low-voltage detection、InsideSRAM/NVRAM、Power-off retention of registers | |
| Current - Supply | 75mA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the DS1744W-120IND+. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

DS1744W-120IND+ datasheets or manufacturer documentation.
Datasheet: DS1744W-120IND+ Datasheet (PDF)
The DS1744W-120IND+ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.