采用 3.3V
電源工作的 LTC2852、3.3V、20Mbps RS485/RS422 收發(fā)器的典型應(yīng)用
電路。該接收器具有八分之一單位負(fù)載,支持每條
總線最多 256 個(gè)節(jié)點(diǎn)(C、I 級(jí)),并具有故障安全功能,可保證在浮動(dòng)或短路輸入條件下的高輸出狀態(tài)
說(shuō)明
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Typical Application Circuit for LTC2852, 3.3V, 20Mbps RS485/RS422 Transceiver operating on 3.3V supplies. The receiver has a one-eighth unit load supporting up to 256 nodes per bus (C, I-grade) and a failsafe feature that guarantees a high output state under conditions of floating or shorted inputs
主要特色
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Interface Standards
RS-485|RS-422
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Isolated Voltage
3.3 KV
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Data Rate
20 Mbps
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Functions
Line Transceiver