类型 | 描述 |
---|
安装方式 | Surface Mount |
引脚数 | 3 Pin |
封装 | SOT-23 |
输出电流 | 25 mA |
供电电流 | 8 mA |
输出电流(Max) | 25 mA |
工作温度(Max) | 125 ℃ |
工作温度(Min) | -40 ℃ |
电源电压 | 4.2V ~ 24V |
类型 | 描述 |
---|
产品生命周期 | Active |
包装方式 | Tape & Reel (TR) |
工作温度 | -40℃ ~ 125℃ |
Allegro MicroSystems(急速微电子)
9 页 / 0.49 MByte
Allegro MicroSystems(急速微电子)
10 页 / 0.55 MByte
Allegro MicroSystems(急速微电子)
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Allegro MicroSystems(急速微电子)
Allegro MicroSystems(急速微电子)
A3290/1 Chopper Stabilised Precision Hall Effect LatchesThe Allegro Microsystems A3290/1 Hall-effect latches are temperature-stable and stress-resistant sensor ICs. They include a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilisation, Schmitt trigger, and a short circuit protected open-drain output to sink up to 25 mA. A south polarity magnetic field is required to turn on the output and a north polarity field to turn off the output. An on-board regulator permits operation with supply voltages in the range of 3 V to 24 V.Symmetrical switchpoints Resistant to physical stress Output short-circuit protection Operation from unregulated supply Reverse battery protection ### 霍尔效应传感器,Allegro Microsystems
Allegro MicroSystems(急速微电子)
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