


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Sungine | |
| Package | LQFP-44(10x10) | |
| Clock Frequency | 50kHz~60kHz | |
| Operating Temperature | 0℃~+70℃ | |
| Voltage - Supply | 5V | |
| Clock/Oscillator | Built-in | |
| Features | Auto calibration、Input buffer、Bipolar power supply | |
| number of channels | 1 | |
| Programmable Gain | Not supported | |
| Voltage Reference | Built-in | |
| differential input | Yes | |
| Interface | Parallel port |

* 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.
GC7139CF technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Sungine | |
| Package | LQFP-44(10x10) | |
| Clock Frequency | 50kHz~60kHz | |
| Operating Temperature | 0℃~+70℃ | |
| Voltage - Supply | 5V | |
| Clock/Oscillator | Built-in | |
| Features | Auto calibration、Input buffer、Bipolar power supply | |
| number of channels | 1 | |
| Programmable Gain | Not supported | |
| Voltage Reference | Built-in | |
| differential input | Yes | |
| Interface | Parallel port |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the GC7139CF. 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.

GC7139CF datasheets or manufacturer documentation.
Datasheet: GC7139CF Datasheet (PDF)
The GC7139CF schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.