MAX3078EASA+ Maxim Integrated Products, MAX3078EASA+ Datasheet
MAX3078EASA+
Specifications of MAX3078EASA+
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MAX3078EASA+ Summary of contents
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... Applications Lighting Systems Industrial Control Telecom Security Systems Instrumentation ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. ♦ 3.3V Operation ♦ Electrostatic Discharge (ESD) Protection for RS-485 I/O Pins ± ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND) Supply Voltage (V ).............................................................+6V CC Control Input Voltage (RE, DE, SLR, H/F, TXP, RXP)......................................................-0.3V to +6V Driver Input Voltage (DI)...........................................-0.3V to +6V Driver Output Voltage ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers DC ELECTRICAL CHARACTERISTICS (continued 3.3V ±10 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL Driver Short-Circuit Output Current Driver Short-Circuit ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers DRIVER SWITCHING CHARACTERISTICS MAX3070E/MAX3071E/MAX3072E/MAX3079E with SRL = UNCONNECTED (250kbps 3.3V ±10 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers DRIVER SWITCHING CHARACTERISTICS MAX3073E/MAX3074E/MAX3075E/MAX3079E with SRL = 3.3V ±10 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL Driver ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers DRIVER SWITCHING CHARACTERISTICS MAX3076E/MAX3077E/MAX3078E/MAX3079E with SRL = GND (16Mbps 3.3V ±10 unless otherwise noted. Typical values are MIN MAX PARAMETER SYMBOL ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers (V = 3.3V +25°C, unless otherwise noted. Note: The MAX3077EMSA/PR meets specification over temperature SUPPLY CURRENT vs. TEMPERATURE 1 0.7 ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers (V = 3.3V +25°C, unless otherwise noted. Note: The MAX3077EMSA/PR meets specification over temperature SHUTDOWN CURRENT vs. TEMPERATURE 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers (V = 3.3V +25°C, unless otherwise noted. Note: The MAX3077EMSA/PR meets specification over temperature DRIVER PROPAGATION DELAY (500kbps) MAX3070E toc18 DI 2V/div 2V/div 400ns/div Y ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers GENERATOR DZH DZH(SHDN) OUT Figure 4. Driver Enable and Disable Times ( GENERATOR DZL DZL(SHDN OUT V ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers V ATE ID Figure 6. Receiver Propagation Delay Test Circuit +1.5V -1.5V S1 OPEN S2 CLOSED S3 = +1. OPEN S2 CLOSED S3 = +1.5V 1. RHZ 0.25V ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers PIN MAX3070E MAX3071E MAX3072E MAX3073E MAX3074E MAX3075E MAX3076E MAX3077E MAX3078E HALF- FULL-DUPLEX DUPLEX DEVICES DEVICES — — — — — — — — ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers PIN MAX3070E MAX3071E MAX3072E MAX3073E MAX3074E MAX3075E MAX3076E MAX3077E MAX3078E HALF- FULL-DUPLEX DUPLEX DEVICES DEVICES 12 8 — — — — — — 6 — — — ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers MAX3072E/MAX3075E/MAX3078E TRANSMITTING INPUTS MAX3079E RE TXP ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers Detailed Description The MAX3070E–MAX3079E 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 or ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers V CC 10μs TIMER TIMER 5kΩ DE 100μA 500μ Figure 9. Simplified Structure of the Driver Enable Pin (DE) MAX3079E Programming The MAX3079E has several programmable operating modes. Transmitter rise and ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers 1MΩ 1500Ω DISCHARGE CHARGE-CURRENT- RESISTANCE LIMIT RESISTOR HIGH STORAGE VOLTAGE 100pF CAPACITOR DC SOURCE Figure 10a. Human Body ESD Test Model 50MΩ TO ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers Low-Power Shutdown Mode (Except MAX3071E/MAX3074E/MAX3077E) Low-power shutdown mode is initiated by bringing both RE high and DE low. In shutdown, the devices typically draw only 50nA of supply current. RE and DE can ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers A 120Ω 120Ω Figure 13. Typical Full-Duplex RS-485 Network HALF/FULL- DATA RATE PART DUPLEX (Mbps) MAX3070E Full 0.250 MAX3071E Full 0.250 MAX3072E Half 0.250 ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers N. N. GND N.C. GND 7 8 DIP/SO V ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers Pin Configurations and Typical Operating Circuits (continued) TOP VIEW RO H RXP RXP MAX3079E H ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers PART† TEMP RANGE MAX3072EEPA -40°C to +85°C MAX3072EESA -40°C to +85°C MAX3072EAPA -40°C to +125°C MAX3072EASA -40°C to +125°C MAX3073EEPD -40°C to +85°C MAX3073EESD -40°C to +85°C MAX3073EAPD -40°C to +125°C MAX3073EASD -40°C ...
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ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different ...
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... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 24 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2009 Maxim Integrated Products DESCRIPTION Maxim is a registered trademark of Maxim Integrated Products, Inc ...