MAX487ECUA Maxim Integrated, MAX487ECUA Datasheet
MAX487ECUA
Specifications of MAX487ECUA
Related parts for MAX487ECUA
MAX487ECUA Summary of contents
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... Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks Pin Configurations appear at end of data sheet. Functional Diagrams continued at end of data sheet. UCSP is a trademark of Maxim Integrated Products, Inc. For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com. MAX481E/MAX483E/MAX485E/ MAX487E– ...
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... V ≤ 12V, all devices except CM MAX487E/MAX1487E R IN -7V ≤ V ≤ 12V, MAX487E/MAX1487E CM MIN TYP MAX 2 1.5 2 12V -7V -0 12V 0. -7V -0.2 IN -0 UNITS 0 0 0.8 V ±2 µ 0.4 V ±1 µA kΩ kΩ Maxim Integrated ...
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... PHL t Receiver Skew Receiver Enable to Output Low Receiver Enable to Output High Receiver Disable Time from Low Receiver Disable Time from High Maximum Data Rate f Time to Shutdown t SHDN Maxim Integrated MAX487E–MAX491E/MAX1487E CONDITIONS MAX488E/MAX489E, – — – DE, DI MAX490E/MAX491E, – ...
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... TYP MAX UNITS 250 800 2000 ns 250 800 2000 20 800 ns 250 2000 ns 250 2000 ns 250 2000 ns 300 3000 ns 300 3000 ns 250 2000 ns 250 2000 100 250 kbps 50 200 600 ns 2000 ns 2000 ns 2500 ns 2500 ns Maxim Integrated ...
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... OUTPUT LOW VOLTAGE (V) RECEIVER OUTPUT LOW VOLTAGE vs. TEMPERATURE 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -60 -40 -20 0 TEMPERATURE (°C) Maxim Integrated MAX487E–MAX491E/MAX1487E = 5V and T = +25° OUTPUT CURRENT vs. RECEIVER OUTPUT HIGH VOLTAGE -25 -20 -15 - 2.5 1.5 2.0 2.5 3.0 3.5 4.0 OUTPUT HIGH VOLTAGE ( 8mA ...
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... OUTPUT HIGH VOLTAGE (V) MAX1487E SUPPLY CURRENT vs. TEMPERATURE 600 500 400 MAX1487E 300 200 MAX1487E 0V 100 100 -60 -40 - TEMPERATURE (°C) Maxim Integrated 100 ...
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... Maxim Integrated MAX487E–MAX491E/MAX1487E NAME MAX489E MAX491E Receiver Output > 200mV, RO will be high < 200mV, RO will be low. – — – Receiver Output Enable enabled when low ...
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... N. N. GND RE MAX481E 0.1μF MAX483E MAX485E MAX487E MAX1487E MAX488E MAX490E GND 0.1μF MAX489E MAX491E GND Maxim Integrated ...
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... As with all Maxim devices, ESD-protection structures are incorporated on all pins to protect against electro- static discharges encountered during handling and assembly. The driver outputs and receiver inputs have extra protection against static electricity. Maxim’s engi- Maxim Integrated MAX487E–MAX491E/MAX1487E Table 2. Receiving OUTPUTS Z ...
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... Figure 7. IEC1000-4-2 ESD Generator Current Waveform RECEIVER OUTPUT V OC Figure 9. Receiver Timing Test Load 100% PEAK-TO-PEAK RINGING I r 90% (NOT DRAWN TO SCALE) 36.8% 10% 0 TIME CURRENT WAVEFORM I 100% 90% 10% 30ns 60ns TEST POINT 15pF Maxim Integrated ...
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... SKEW = PLH PHL Figure 12. Driver Propagation Delays 1.5V V OUTPUT OL t PHL INPUT ID Figure 14. Receiver Propagation Delays Maxim Integrated MAX487E–MAX491E/MAX1487E UNDER TEST RE Figure 11. Driver Timing Test Load PHL 1 90% 0V 10% ...
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... MAX485E, MAX488E– MAX491E, and MAX1487E can not be shut down). The t and t ZH(SHDN) parts were shut down (see Electrical Characteristics ). 5MHz 500kHz/div Reduced EMI and Reflections Low-Power Shutdown Mode (MAX481E/MAX483E/MAX487E) enable times assume the ZL(SHDN) Maxim Integrated ZH ...
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... Propagation Delay Many digital encoding schemes depend on the differ- ence between the driver and receiver propagation Maxim Integrated MAX487E–MAX491E/MAX1487E delay times. Typical propagation delays are shown in Figures 19–22 using Figure 18’s test circuit. ...
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... A 5V/div RO Figure 20. MAX481E/MAX485E/MAX490E/MAX491E/ MAX1487E Receiver t PLH B 500mV/div A 5V/div RO Figure 22. MAX483E/MAX487E–MAX489E Receiver t PHL - Figure 24. MAX483E/MAX1487E–MAX489E System Differential Voltage at 110kHz Driving 4000ft of Cable 25ns/div 200ns/div PLH - 2μs/div Maxim Integrated ...
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... MAX485E MAX487E MAX1487E Figure 25. MAX481E/MAX483E/MAX485E/MAX487E/MAX1487E Typical Half-Duplex RS-485 Network A 120Ω 120Ω NOTE: RE AND DE ON MAX489E/MAX491E ONLY. Figure 26. MAX488E–MAX491E Full-Duplex RS-485 Network Maxim Integrated MAX487E–MAX491E/MAX1487E ...
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... No No For the latest package outline information www.maxim-ic.com/packages. Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000 The Maxim logo and Maxim Integrated are trademarks of Maxim Integrated Products, Inc. TEMP RANGE PIN-PACKAGE -40°C to +85°C 14 Plastic DIP -40°C to +85° 0° ...