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如何将0--5V的AD信号变成0.1--0.8V
2025-1-20 17:53
- 模拟技术论坛
- 36
- 4348
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请教这个4-20mA输出电路的原理
2025-2-7 08:33
- 模拟技术论坛
- 48
- 11881
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求推荐一块运放
2025-1-9 18:58
- 模拟技术论坛
- 6
- 1172
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0-5V转4-20MA输出
2025-1-8 20:06
- 模拟技术论坛
- 12
- 1943
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请教一个4~20mA输出电路
2025-1-7 19:55
- 模拟技术论坛
- 48
- 10739
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经典的精密全波整流电路输出失真
2025-1-7 19:27
- 模拟技术论坛
- 41
- 7778
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做了个实验,单电源运放,负压反相输入,真的可出正压
2025-1-7 19:23
- 模拟技术论坛
- 28
- 12792
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这个运放中的二极管是做什么用的?
2025-1-7 19:11
- 模拟技术论坛
- 3
- 2223
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为什么失调电压是27mv?
2025-1-8 16:03
- 模拟技术论坛
- 22
- 2684
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请教一下这个电路能实现电压控制恒流输出的功能吗?
2025-1-6 20:14
- 模拟技术论坛
- 14
- 2616
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如何用电阻分压0~10V信号到3.3V
2025-1-5 18:37
- 模拟技术论坛
- 14
- 6372
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求一个直流放大电路,用OP07做,谢谢
2025-1-6 10:25
- 模拟技术论坛
- 33
- 16312
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高精度程控电流源设计(4-20ma)
2025-1-5 17:59
- 模拟技术论坛
- 31
- 14595
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如何将0~0.6V信号放到到 -1V~+1V
2025-1-5 17:48
- 模拟技术论坛
- 6
- 3191
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三极管做开关问题
2025-1-18 13:33
- 模拟技术论坛
- 9
- 2224
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运放恒流源基极电阻确定
2025-1-4 12:30
- 模拟技术论坛
- 9
- 2996
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nA级电流到mA级电流,这样大范围的电流检测
2024-12-31 18:56
- 模拟技术论坛
- 78
- 16646
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运放出现自激振荡怎么解决
2024-12-31 18:37
- 模拟技术论坛
- 22
- 5888
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请教一下带通滤波器的作用
2024-12-31 18:34
- 模拟技术论坛
- 14
- 5200
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2
3
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