
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/LCD Drivers | |
| Manufacturer | TDSEMIC | |
| Package | LQFP-44(7x7) | |
| Display Configurations(bit) | 32x8 bit | |
| Operating Temperature | -25℃~+75℃ | |
| Duty cycle | 1/8 | |
| Voltage - Supply | 2.7V~5.2V | |
| Bias | 1/4 | |
| Quiescent Current | 1uA | |
| Frequency | 32kHz | |
| Features | Built-in oscillator、Integrated boost circuit | |
| Current - Supply | 80uA | |
| Interface | 3-Wire Serial Interface | |
| Display Configurations(Segment) | 32 Segment |

* 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.
HT1622-LQFP44(7*7)-TD technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/LCD Drivers | |
| Manufacturer | TDSEMIC | |
| Package | LQFP-44(7x7) | |
| Display Configurations(bit) | 32x8 bit | |
| Operating Temperature | -25℃~+75℃ | |
| Duty cycle | 1/8 | |
| Voltage - Supply | 2.7V~5.2V | |
| Bias | 1/4 | |
| Quiescent Current | 1uA | |
| Frequency | 32kHz | |
| Features | Built-in oscillator、Integrated boost circuit | |
| Current - Supply | 80uA | |
| Interface | 3-Wire Serial Interface | |
| Display Configurations(Segment) | 32 Segment |
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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.

The HT1622-LQFP44(7*7)-TD schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.