ST485AD 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

ST485AD

LOW POWER RS-485/RS-422 TRANSCEIVER

STMicroelectronics 

ST485

TEST CIRCUITS AND TYPICAL CHARACTERISTICS

Figure 1 : Driver DC Test Load

Figure 3 : Drive/Receiver Timing Test Circuit

Figure 2 : Receiver Timing Test Load

Figure 4 : Driver Timing Test Load

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