CH455H
- Manufacturer
- MFR.Part #
- CH455H
- JLCPCB Part #
- C112928
- Package
- SOP-18-300mil
- Description
- -40℃~+85℃ 2.7V~5V 25mA 4MHz 50uA 7 Segment × 4 Digit、8 Segment x 4 Digit Adjustable Glow、Key Scan、Common Cathode I2C SOP-18-300mil Digital Tube Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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/Digital Tube Drivers | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-18-300mil | |
| Clock Frequency | 4MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Digit Drive Current | 160mA | |
| Configuration | 7 Segment × 4 Digit、8 Segment x 4 Digit | |
| Voltage - Supply | 2.7V~5V | |
| Quiescent Current | 50uA | |
| Features | PWM dimming、Internal reset function | |
| Segment Drive Current | 25mA | |
| Interface | I²C |
* Images are for reference only
CH455H
Extended- Manufacturer
- MFR.Part #
- CH455H
- JLCPCB Part #
- C112928
- Package
- SOP-18-300mil
- Description
- -40℃~+85℃ 2.7V~5V 25mA 4MHz 50uA 7 Segment × 4 Digit、8 Segment x 4 Digit Adjustable Glow、Key Scan、Common Cathode I2C SOP-18-300mil Digital Tube Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
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
CH455H
Extended- Manufacturer
- MFR.Part #
- CH455H
- JLCPCB Part #
- C112928
- Package
- SOP-18-300mil
- Description
- -40℃~+85℃ 2.7V~5V 25mA 4MHz 50uA 7 Segment × 4 Digit、8 Segment x 4 Digit Adjustable Glow、Key Scan、Common Cathode I2C SOP-18-300mil Digital Tube Drivers ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
CH455H Specifications
CH455H technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | LED Drivers/Digital Tube Drivers | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-18-300mil | |
| Clock Frequency | 4MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Digit Drive Current | 160mA | |
| Configuration | 7 Segment × 4 Digit、8 Segment x 4 Digit | |
| Voltage - Supply | 2.7V~5V | |
| Quiescent Current | 50uA | |
| Features | PWM dimming、Internal reset function | |
| Segment Drive Current | 25mA | |
| Interface | I²C |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CH455H. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
CH455H Documents
CH455H datasheets or manufacturer documentation.
Datasheet: CH455H Datasheet (PDF)
CH455H Schematic Symbol & PCB Footprint
The CH455H schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.