
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/FET Input Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-16-300mil | |
| Operating Temperature | -25℃~+85℃ | |
| Vos - Input Offset Voltage | 750uV | |
| Input Offset Current(Ios) | 0.5pA | |
| Output Current | 10mA | |
| Input Offset Voltage Drift(Vos TC) | 5uV/℃ | |
| Gain Bandwidth Product | 6.4MHz | |
| Slew Rate | 35V/us | |
| Quiescent Current(Iq) | 9mA | |
| Common Mode Rejection Ratio(CMRR) | 100dB | |
| Number of Channels | 4 | |
| Noise density(eN) | 15nV/√Hz@1kHz | |
| Features | Built-in compensation | |
| Ib - Input Bias Current | 1pA | |
| 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.
OPA404KU/1K technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/FET Input Amplifiers | |
| Manufacturer | Texas Instruments | |
| Package | SOIC-16-300mil | |
| Operating Temperature | -25℃~+85℃ | |
| Vos - Input Offset Voltage | 750uV | |
| Input Offset Current(Ios) | 0.5pA | |
| Output Current | 10mA | |
| Input Offset Voltage Drift(Vos TC) | 5uV/℃ | |
| Gain Bandwidth Product | 6.4MHz | |
| Slew Rate | 35V/us | |
| Quiescent Current(Iq) | 9mA | |
| Common Mode Rejection Ratio(CMRR) | 100dB | |
| Number of Channels | 4 | |
| Noise density(eN) | 15nV/√Hz@1kHz | |
| Features | Built-in compensation | |
| Ib - Input Bias Current | 1pA | |
| Dual Supply | -18V~-5V、5V~18V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the OPA404KU/1K. 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.

OPA404KU/1K datasheets or manufacturer documentation.
Datasheet: OPA404KU/1K Datasheet (PDF)
The OPA404KU/1K schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.