adm3085jr Analog Devices, Inc., adm3085jr Datasheet
adm3085jr
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adm3085jr Summary of contents
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... 82 308 5/AD M 3088 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 617/329-4700 Fax: 617/326-8703 and ±15kV ESD Protection World Wide Web Site: http://www.analog.com © Analog Devices, Inc., 2002 ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 ADM3082/ADM3085/ADM3088 SPECIFICATIONS DC ELECTRICAL CHARACTERISTICS (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX DRIVER Parameter Differential Driver Output, V OD1 Differential Driver ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 SPECIFICATIONS (continued) DC ELECTRICAL CHARACTERISTICS (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX RECEIVER Parameter Receiver Differential Threshold Voltage Receiver ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 ADM3082/ADM3085/ADM3088 SPECIFICATIONS (continued) SWITCHING CHARACTERISTICS—ADM3082 (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX Parameter Driver Input-to-Output, t DPLH Driver Input-to-Output, t DPHL ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 SPECIFICATIONS (continued) SWITCHING CHARACTERISTICS—ADM3085 (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX Parameter Driver Input-to-Output, t DPLH Driver Input-to-Output, t DPHL Driver ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 ADM3082/ADM3085/ADM3088 SPECIFICATIONS (continued) SWITCHING CHARACTERISTICS—ADM3088 (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX Parameter Driver Input-to-Output, t DPLH Driver Input-to-Output, t DPHL ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 TEST CIRCUITS AND TIMING Figure 1. Driver DC Load Test Circuit IFF Figure 2. Test Load for Driver Timing Tests ...
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... CC +0.3V) CC Model max 150 °C J ADM3082JN ADM3082JR ADM3082AN –40°C to +85°C ADM3082AR ADM3085JN ADM3085JR ADM3085AN –40°C to +85°C ADM3085AR ADM3088JN ADM3088JR ADM3088AN –40°C to +85°C ADM3088AR TPC2. Output Current vs. Receiver Out- put High Voltage – 8 – ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 TYPICAL PERFORMANCE CHARACTERISTICS (continued) TPC4. Receiver Output High Voltage vs. Temperature TPC7. ADM3082 Driver Propagation Delay vs. Temperature TPC10. ADM3082/5 ReceIver Propagation Delay vs. Temperature REV. PrA 02/02 ADM3082/ADM3085/ADM3088 TPC5. Receiver Output Low Voltage vs. Temperature ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 ADM3082/ADM3085/ADM3088 TYPICAL PERFORMANCE CHARACTERISTICS (continued) TPC13. Driver Output Current vs. Dif- ferential Output Voltage TPC16. ADM3082 Driver Propagation Delay TPC19. ADM3082/5 Receiver Propaga- tion Delay TPC14. Output Current vs. Driver Out- put High Voltage TPC17. ADM3085 ...
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PRELIMINARY TECHNICAL DATA PIN FUNCTION DESCRIPTION Pin Mnemonic Description Receiver Output. When 4- is low and When 4- is low and A – Receiver Output Enable. Take 4- low to enable ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 DETAILED DESCRIPTION The ADM3082, ADM3085 and ADM3088 are high- speed RS-485/RS-422 transceivers offering enhanced per- formance over industry-standard devices All devices in the family contain one driver and one receiver, but there is a choice of ...
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PRELIMINARY TECHNICAL DATA CURRENT LIMIT AND THERMAL SHUTDOWN The ADM3082/ADM3085/ADM3088 incorporate two protection mechanisms to guard the drivers against short- circuits, bus contention or other fault conditions. The first is a foldback current-limited output stage that protects the driver against ...
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PRELIMINARY TECHNICAL DATA ADM3082/ADM3085/ADM3088 Figure 13. Driver Input, Driver Output and Receiver Output Waveforms of ADM3085, Driving 4000ft (1219m) of Cable at 50kHz Figure 14. Driver Input, Driver Output and Receiver Output Waveforms of ADM3088, Driving 4000ft (1219m) of Cable ...