


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 | Texas Instruments | |
| Package | WQFN-40-EP(6x6) | |
| Alarm Output | No | |
| Operating Temperature | -40℃~+85℃ | |
| crystal oscillator | External | |
| Features | Programmable clock output | |
| Current - Supply | 60mA | |
| Interface | I2C |

* 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.
LMH1983SQE/NOPB technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Clock/Timing/Real Time Clocks | |
| Manufacturer | Texas Instruments | |
| Package | WQFN-40-EP(6x6) | |
| Alarm Output | No | |
| Operating Temperature | -40℃~+85℃ | |
| crystal oscillator | External | |
| Features | Programmable clock output | |
| Current - Supply | 60mA | |
| Interface | I2C |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LMH1983SQE/NOPB. 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.

LMH1983SQE/NOPB datasheets or manufacturer documentation.
Datasheet: LMH1983SQE/NOPB Datasheet (PDF)
The LMH1983SQE/NOPB schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.