MAX3080ECSD MAXIM [Maxim Integrated Products], MAX3080ECSD Datasheet
MAX3080ECSD
Related parts for MAX3080ECSD
MAX3080ECSD Summary of contents
Page 1
... Phase Controls to Correct for Twisted-Pair Reversal (MAX3089E) o Allow Up to 256 Transceivers on the Bus RS-422/RS-485 Communications Level Translators Transceivers for EMI-Sensitive Applications Industrial-Control Local Area Networks PART MAX3080ECSD MAX3080ECPD MAX3080EESD MAX3080EEPD Ordering Information continued at end of data sheet. Slew- Low- Receiver/ Rate ...
Page 2
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers ABSOLUTE MAXIMUM RATINGS Supply Voltage (V ) ............................................................+7V CC Control Input Voltage (RE, DE)...................-0. Special Input Voltage (H/F, SRL, TXP, RXP)..............................-0. Driver Input Voltage (DI).............................-0. Driver ...
Page 3
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers DC ELECTRICAL CHARACTERISTICS (continued +5V ±5 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL RECEIVER Receiver Differential Threshold ...
Page 4
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers SWITCHING CHARACTERISTICS—MAX3080E/MAX3081E/MAX3082E, and MAX3089E with SRL = Unconnected (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ...
Page 5
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers SWITCHING CHARACTERISTICS—MAX3083E/MAX3084E/MAX3085E, and MAX3089E with SRL = +5V ±5 unless otherwise noted. Typical values are MIN MAX PARAMETER ...
Page 6
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers SWITCHING CHARACTERISTICS—MAX3086E/MAX3087E/MAX3088E, and MAX3089E with SRL = GND (V = +5V ±5 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ...
Page 7
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers (V = +5V +25°C, unless otherwise noted NO-LOAD SUPPLY CURRENT vs. TEMPERATURE 525 A: MAX3086E/MAX3087E/MAX3088E, 500 MAX3089E WITH SRL = GND 475 450 A ...
Page 8
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers (V = +5V +25°C, unless otherwise noted DRIVER PROPAGATION DELAY (500kbps MODE) vs. TEMPERATURE 920 R = 54Ω 880 t 840 800 760 720 680 640 600 560 ...
Page 9
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers (V = +5V +25°C, unless otherwise noted RECEIVER PROPAGATION DELAY MAX3086E/MAX3087E/MAX3088E AND MAX3089E WITH SRL = GND 50ns/div V DRIVER PROPAGATION DELAY ...
Page 10
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers PIN MAX3080E MAX3081E MAX3082E MAX3083E MAX3084E MAX3085E MAX3086E MAX3087E MAX3088E HALF- FULL-DUPLEX DUPLEX DEVICES DEVICES — — — — — — — ...
Page 11
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers PIN MAX3080E MAX3081E MAX3082E MAX3083E MAX3084E MAX3085E MAX3086E MAX3087E MAX3088E HALF- FULL-DUPLEX DUPLEX DEVICES DEVICES 12 8 — — — — — — 6 — — — ...
Page 12
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers MAX3082E/MAX3085E/MAX3088E TRANSMITTING INPUTS RECEIVING INPUTS RE DE A-B ≥ -0.05V 0 X ≤ -0. ...
Page 13
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers TOP VIEW N. N. GND GND 7 8 N.C. ...
Page 14
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers Detailed Description The MAX3080E–MAX3089E high-speed transceivers for RS-485/RS-422 communication contain one driver and one receiver. These devices feature fail-safe circuitry, which guarantees a logic-high receiver output when the receiver inputs are open ...
Page 15
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers RD TOP VIEW H RXP RXP MAX3089E H TXP SRL ...
Page 16
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers DIFF V OD2 Figure 7. Driver Timing Test Circuit DPHL DPLH 1/2 ...
Page 17
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers V ATE ID Figure 13. Receiver Propagation Delay Test Circuit I 100 90% AMPERES 36.8% 10% 0 TIME CURRENT WAVEFORM Figure 14b. Human Body ...
Page 18
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers MAX3080E/MAX3081E/MAX3083E/ MAX3084E/MAX3086E/MAX3087E/ MAX3089E (FULL DUPLEX 120Ω 120Ω NOTE: RE AND DE ON MAX3080E/MAX3083E/MAX3086E/MAX3089E ONLY. Figure 18. Line Repeater for MAX3080E/MAX3081E/MAX3083E/ MAX3084E/MAX3086E/MAX3087E, and ...
Page 19
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers 2µs/div Figure 20. MAX3083E/MAX3084E/MAX3085E, and MAX3089E with SRL = V System Differential Voltage at 50kHz Driving CC, 4000ft of Cable 120Ω ...
Page 20
ESD-Protected, Fail-Safe, High-Speed (10Mbps), Slew-Rate-Limited RS-485/RS-422 Transceivers A 120Ω 120Ω NOTE: RE AND DE ON MAX3080E/MAX3083E/MAX3086E/MAX3089E ONLY. Figure 23. Typical Full-Duplex RS-485 Network PART TEMP. RANGE MAX3081ECSA 0°C to ...
Page 21
... This datasheet has been download from: www.datasheetcatalog.com Datasheets for electronics components. ...