The X-NUCLEO-IKA01A1 is a multifunctional expansion board based on STMicroelectronics operational amplifiers. It provides an affordable and easy-to-use solution for various use cases with your STM32 Nucleo board. The X-NUCLEO-IKA01A1 is compatible with the Arduino? UNO R3 connector, and supports the addition of other boards that can be stacked for enhanced applications with an STM32 Nucleo board. It can be used as an analog front-end by conditioning signals as actuator to drive LEDs or coils, or in a comparator architecture.
Thanks to its current-sensing configuration, it allows current measurement of any device that has a Micro-USB port. A highly accurate TSZ124 Micropower operational amplifier is used for this configuration as well as for that of the instrumentation amplifier. The expansion board also contains a TSU104 Nanopower op-amp and a TSV734 Micropower op-amp for mobile applications.
主要特性
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| 器件 | 類型 | 描述 | 數據手冊 |
|---|---|---|---|
| TSZ124 | 運算放大器（運放） | 極高精度（5 μV）零漂移5 V CMOS四路運算放大器，GBP=400kHz | 點擊下載 |
| TSU104 | 運算放大器（運放） | 納功率（580nA）軌到軌I/O 5V CMOS運算放大器 | 點擊下載 |
| TSV734 | 運算放大器（運放） | 高精度（Vio低于200μV）微功耗（60uA）5V CMOS四路運算放大器，GBP 900kHz | 點擊下載 |
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