



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/Operational Amplifier | |
| Manufacturer | UMW(Youtai Semiconductor Co., Ltd.) | |
| Package | SOP-14 | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 500uV | |
| Input Offset Current(Ios) | 1pA | |
| Output Current | 40mA | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Slew Rate | 800V/ms | |
| Gain Bandwidth Product | 1.1MHz | |
| Single supply | 2.3V~5.5V | |
| Common Mode Rejection Ratio(CMRR) | 95dB | |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output | |
| Number of Channels | 4 | |
| Input Voltage Noise Density | 35nV/√Hz@1kHz | |
| Quiescent Current | 85uA | |
| Ib - Input Bias Current | 1pA | |
| Dual Supply | -2.75V~-1.15V、1.15V~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.
AD8544ARZ(UMW) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Amplifiers/Comparators/Operational Amplifier | |
| Manufacturer | UMW(Youtai Semiconductor Co., Ltd.) | |
| Package | SOP-14 | |
| Operating Temperature | -40℃~+125℃ | |
| Vos - Input Offset Voltage | 500uV | |
| Input Offset Current(Ios) | 1pA | |
| Output Current | 40mA | |
| Input Offset Voltage Drift(Vos TC) | 2uV/℃ | |
| Slew Rate | 800V/ms | |
| Gain Bandwidth Product | 1.1MHz | |
| Single supply | 2.3V~5.5V | |
| Common Mode Rejection Ratio(CMRR) | 95dB | |
| Rail to Rail | Rail-to-Rail Input, Rail-to-Rail Output | |
| Number of Channels | 4 | |
| Input Voltage Noise Density | 35nV/√Hz@1kHz | |
| Quiescent Current | 85uA | |
| Ib - Input Bias Current | 1pA | |
| Dual Supply | -2.75V~-1.15V、1.15V~2.75V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AD8544ARZ(UMW). 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.

AD8544ARZ(UMW) datasheets or manufacturer documentation.
Datasheet: AD8544ARZ(UMW) Datasheet (PDF)
The AD8544ARZ(UMW) schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.