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没错,就是这颗料。4路运放。
另,我采用F28335的ePWM1中断方式,通过SCI控制外部DAC产生一三角波信号(电压范围4vpp;周期为12.8ms,即f=78.125Hz),要求放大倍数10倍。此处运放应选择多大的GBW?
除此之外,还要考虑哪些指标?
The device is one off TLV2374I (I as India). Sorry I don't read nor understand Chinese symbols.
Philippe Haumann