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ADM1487AR 数据表(PDF) 6 Page - Analog Devices |
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ADM1487AR 数据表(HTML) 6 Page - Analog Devices |
6 / 8 page ADM1487 –6– Rev. PrC PRELIMINARY TECHNICAL DATA ADM1487TYPICALPERFORMANCECHARACTERISTICS A W A IT IN G D A TA TPC1. No-load Supply Current vs. Tem- perature AW A I TI NG D A TA TPC2. Output Current vs. Receiver Out- put High Voltage A W A I TI N G D A TA TPC3. Output Current vs. Receiver Out- put Low Voltage A W A I TI N G D A TA TPC4. Receiver Output High Voltage vs. Temperature A W A I TI N G D A TA TPC5. Receiver Output Low Voltage vs. Temperature A W A I TI N G D A TA TPC6. Shutdown Current vs. Temperature PIN FUNCTION DESCRIPTION Pin Mnemonic Description 1 R O Receiver Output. When RE is low and A - B (more positive than) 200mV, RO will be high. When RE is low and A - B (more negative than) –200mV, RO will be low. 2 RE Receiver Output Enable. Take RE low to enable RO; RO is high impedance when RE is high. Take RE high and DE low to enter low-power shutdown mode. 3 D E Driver Output Enable. Take DE high to enable driver outputs. These outputs are high impedance when DE is low. Take RE high and DE low to enter low-power shutdown mode. 4 D I Driver Input. With DE high, a low on DI forces non-inverting output low and inverting output high. Similarly, a high on DI forces non-inverting output high and inverting output low. 5 G N D Ground 6 A Non-Inverting Receiver Input and Non-Inverting Driver Output 7 B Inverting Receiver Input and Inverting Driver Output 8VCC Positive Supply 4.75V =VCC =5.25V |
类似零件编号 - ADM1487AR |
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类似说明 - ADM1487AR |
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