


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Precision Op Amps | |
| Manufacturer | CIMO | |
| Package | SOP-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Vos - Input Offset Voltage | 13.4uV | |
| Input Offset Current(Ios) | 251.7pA | |
| Output Current | 32mA | |
| Input Offset Voltage Drift(Vos TC) | 120nV/℃ | |
| Slew Rate | 0.88V/us | |
| Gain Bandwidth Product | 2MHz | |
| Quiescent Current(Iq) | 950uA | |
| Common Mode Rejection Ratio(CMRR) | 135dB | |
| Rail to Rail | Rail-to-rail output | |
| Number of Channels | 2 | |
| Input Voltage Noise Density | 8.2nV/√Hz@1kHz | |
| Features | Zero drift / auto-zero、Built-in compensation、Overvoltage protection、Reverse-phase input protection | |
| Ib - Input Bias Current | 117pA | |
| Dual Supply | -18V~-5V、5V~18V |

* 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.
CM4112-SOPTA technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Precision Op Amps | |
| Manufacturer | CIMO | |
| Package | SOP-8 | |
| Operating Temperature | -40℃~+85℃ | |
| Vos - Input Offset Voltage | 13.4uV | |
| Input Offset Current(Ios) | 251.7pA | |
| Output Current | 32mA | |
| Input Offset Voltage Drift(Vos TC) | 120nV/℃ | |
| Slew Rate | 0.88V/us | |
| Gain Bandwidth Product | 2MHz | |
| Quiescent Current(Iq) | 950uA | |
| Common Mode Rejection Ratio(CMRR) | 135dB | |
| Rail to Rail | Rail-to-rail output | |
| Number of Channels | 2 | |
| Input Voltage Noise Density | 8.2nV/√Hz@1kHz | |
| Features | Zero drift / auto-zero、Built-in compensation、Overvoltage protection、Reverse-phase input protection | |
| Ib - Input Bias Current | 117pA | |
| Dual Supply | -18V~-5V、5V~18V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CM4112-SOPTA. 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.

CM4112-SOPTA datasheets or manufacturer documentation.
Datasheet: CM4112-SOPTA Datasheet (PDF)
The CM4112-SOPTA schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.