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MAX3079E Datasheet(PDF) 2 Page - Maxim Integrated Products |
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MAX3079E Datasheet(HTML) 2 Page - Maxim Integrated Products |
2 / 24 page +3.3V, ±15kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceivers ABSOLUTE MAXIMUM RATINGS DC ELECTRICAL CHARACTERISTICS (VCC = 3.3V ±10%, TA =TMIN to TMAX, unless otherwise noted. Typical values are at VCC = 3.3V and TA = +25°C.) (Note 1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. (All voltages referenced to GND) Supply Voltage (VCC).............................................................+6V 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 (Z, Y, A, B) .............................-8V to +13V Receiver Input Voltage (A, B)....................................-8V to +13V Receiver Input Voltage Full Duplex (A, B) ..................................................-8V to +13V Receiver Output Voltage (RO)....................-0.3V to (VCC + 0.3V) Driver Output Current .....................................................±250mA Continuous Power Dissipation (TA = +70°C) 8-Pin SO (derate 5.88mW/°C above +70°C) .................471mW 8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW 14-Pin SO (derate 8.33mW/°C above +70°C) ...............667mW 14-Pin Plastic DIP (derate 10.0mW/°C above +70°C) ...800mW Operating Temperature Ranges MAX307_EE_ _ ................................................-40°C to +85°C MAX307_EA_ _ ..............................................-40°C to +125°C MAX3077EMSA .............................................-55°C to +125°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +150°C Lead Temperature (soldering, 10s) .................................+300°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DRIVER RL = 100 (RS422), Figure 1 2 VCC RL = 54 (RS485), Figure 1 1.5 VCC Differential Driver Output VOD No load VCC V Change in Magnitude of Differential Output Voltage VOD RL = 100 or 54 , Figure 1 (Note 2) 0.2 V Driver Common-Mode Output Voltage VOC RL = 100 or 54 , Figure 1 VCC / 2 3 V Change in Magnitude of Common-Mode Voltage VOC RL = 100 or 54 , Figure 1 (Note 2) 0.2 V Input High Voltage VIH DE, DI, RE, TXP, RXP, H/F 2 V Input Low Voltage VIL DE, DI, RE, TXP, RXP, H/F 0.8 V Input Hysteresis VHYS DE, DI, RE, TXP, RXP, H/F 100 mV Input Current IIN1 DE, DI, RE ±1 μA Input Impedance First Transition DE 1 10 k Input Current IIN2 TXP, RXP, H/ F internal pulldown 10 40 μA SRL Input High Voltage VCC - 0.4 V SRL Input Middle Voltage VCC x 0.4 VCC x 0.6 V SRL Input Low Voltage 0.4 V SRL = VCC 75 SRL Input Current SRL = GND -75 μA VIN = +12V 125 Output Leakage (Y and Z) Full Duplex IO DE = GND, VCC = GND or 3.6V VIN = -7V -100 μA MAX3070E–MAX3079E 2 Maxim Integrated |
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Similar Description - MAX3079E |
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