


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/Current Sense Amplifiers | |
| Manufacturer | WILLSEMI(Will Semicon) | |
| Package | WQFN-10(1.4x1.8) | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 10uV | |
| Input Offset Current(Ios) | 500nA | |
| Input Offset Voltage Drift(Vos TC) | 0.1uV/℃ | |
| Single Supply | 2.7V~26V | |
| Slew Rate | 0.5V/us | |
| Common Mode Rejection Ratio (CMRR) | 110dB | |
| Differential Voltage | ±12V | |
| Vcm - Common Mode Voltage | 300mV~26V | |
| Bandwidth | 95kHz | |
| Noise density(eN) | 35nV/√Hz | |
| Maximum Power Supply Range (Vdd-Vss) | 26V | |
| Quiescent Current | 100uA | |
| Ib - Input Bias Current | 40uA | |
| Gain | 50V/V |

* 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.
WS74199Q-10/TR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Current Sense Amplifiers | |
| Manufacturer | WILLSEMI(Will Semicon) | |
| Package | WQFN-10(1.4x1.8) | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 10uV | |
| Input Offset Current(Ios) | 500nA | |
| Input Offset Voltage Drift(Vos TC) | 0.1uV/℃ | |
| Single Supply | 2.7V~26V | |
| Slew Rate | 0.5V/us | |
| Common Mode Rejection Ratio (CMRR) | 110dB | |
| Differential Voltage | ±12V | |
| Vcm - Common Mode Voltage | 300mV~26V | |
| Bandwidth | 95kHz | |
| Noise density(eN) | 35nV/√Hz | |
| Maximum Power Supply Range (Vdd-Vss) | 26V | |
| Quiescent Current | 100uA | |
| Ib - Input Bias Current | 40uA | |
| Gain | 50V/V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the WS74199Q-10/TR. 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.

WS74199Q-10/TR datasheets or manufacturer documentation.
Datasheet: WS74199Q-10/TR Datasheet (PDF)
The WS74199Q-10/TR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.