CH422G
- Manufacturer
- MFR.Part #
- CH422G
- JLCPCB Part #
- C57543
- Package
- SOP-16
- Description
- -40℃~+85℃ 1MHz 300mV 3V~5V 400uA 8 No Interrupt Output Push-Pull、Open-drain Reset function、Built-in LED driver SPI、I2C SOP-16 I/O Expanders 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 | Interface/I/O Expanders | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-16 | |
| Output Logic Level - Low | 300mV | |
| Clock Frequency | 1MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Push-Pull、Open-drain | |
| Number of I/O | 8 | |
| Interrupt Output | No Interrupt Output | |
| Voltage - Supply | 3V~5V | |
| Features | Reset function、Built-in LED driver | |
| Quiescent Supply Current | 400uA | |
| Interface | I2C |
* Images are for reference only
CH422G
Extended- Manufacturer
- MFR.Part #
- CH422G
- JLCPCB Part #
- C57543
- Package
- SOP-16
- Description
- -40℃~+85℃ 1MHz 300mV 3V~5V 400uA 8 No Interrupt Output Push-Pull、Open-drain Reset function、Built-in LED driver SPI、I2C SOP-16 I/O Expanders 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
CH422G
Extended- Manufacturer
- MFR.Part #
- CH422G
- JLCPCB Part #
- C57543
- Package
- SOP-16
- Description
- -40℃~+85℃ 1MHz 300mV 3V~5V 400uA 8 No Interrupt Output Push-Pull、Open-drain Reset function、Built-in LED driver SPI、I2C SOP-16 I/O Expanders 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.
CH422G Specifications
CH422G technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/I/O Expanders | |
| Manufacturer | WCH(Jiangsu Qin Heng) | |
| Package | SOP-16 | |
| Output Logic Level - Low | 300mV | |
| Clock Frequency | 1MHz | |
| Operating Temperature | -40℃~+85℃ | |
| Output Type | Push-Pull、Open-drain | |
| Number of I/O | 8 | |
| Interrupt Output | No Interrupt Output | |
| Voltage - Supply | 3V~5V | |
| Features | Reset function、Built-in LED driver | |
| Quiescent Supply Current | 400uA | |
| Interface | I2C |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CH422G. 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.
CH422G Documents
CH422G datasheets or manufacturer documentation.
Datasheet: CH422G Datasheet (PDF)
CH422G Schematic Symbol & PCB Footprint
The CH422G schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.