



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 | COSINE | |
| Package | SOT-23-5 | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 50uV | |
| Input Offset Current(Ios) | 70pA | |
| Output Current | 7mA | |
| Input Offset Voltage Drift(Vos TC) | 5nV/℃ | |
| Single Supply | 1.8V~5.5V | |
| Slew Rate | 0.9V/us | |
| Gain Bandwidth Product | 1.5MHz | |
| Quiescent Current(Iq) | 55uA | |
| Common Mode Rejection Ratio(CMRR) | 120dB | |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output | |
| Number of Channels | 1 | |
| Input Voltage Noise Density | 50nV/√Hz@1kHz | |
| Ib - Input Bias Current | 100pA | |
| Dual Supply | -2.75V~-900mV、900mV~2.75V |

* 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.
COS8551TRC technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Precision Op Amps | |
| Manufacturer | COSINE | |
| Package | SOT-23-5 | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 50uV | |
| Input Offset Current(Ios) | 70pA | |
| Output Current | 7mA | |
| Input Offset Voltage Drift(Vos TC) | 5nV/℃ | |
| Single Supply | 1.8V~5.5V | |
| Slew Rate | 0.9V/us | |
| Gain Bandwidth Product | 1.5MHz | |
| Quiescent Current(Iq) | 55uA | |
| Common Mode Rejection Ratio(CMRR) | 120dB | |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output | |
| Number of Channels | 1 | |
| Input Voltage Noise Density | 50nV/√Hz@1kHz | |
| Ib - Input Bias Current | 100pA | |
| Dual Supply | -2.75V~-900mV、900mV~2.75V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the COS8551TRC. 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.

COS8551TRC datasheets or manufacturer documentation.
Datasheet: COS8551TRC Datasheet (PDF)
The COS8551TRC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.