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ADM3311E Datasheet(PDF) 2 Page - Analog Devices |
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ADM3311E Datasheet(HTML) 2 Page - Analog Devices |
2 / 12 page –2– REV. A ADM3311E–SPECIFICATIONS (VCC = +2.7 V to +3.6 V, C1–C5 = 0.1 F. All specifications TMIN to TMAX unless otherwise noted.) Parameter Min Typ Max Units Test Conditions/Comments Operating Voltage Range +2.7 +3.3 +3.6 V VCC Power Supply Current 0.45 1 mA VCC = 3.0 V to 3.6 V, TA = 0 °C to +85°C, No Load 0.45 4.5 mA VCC = 2.7 V to 3.6 V, TA = –40 °C to +85°C, No Load 35 mA RL = 3 k Ω to GND on all T OUTS Shutdown Supply Current 0.02 1 µA Input Pull-Up Current 10 25 µAT IN = GND Input Leakage Current, SD, EN ± 1 µA Input Logic Threshold Low, VINL 0.8 V TIN, EN, SD 0.4 V TIN, EN, SD, VCC = 2.7 V Input Logic Threshold High, VINH 2.0 V TIN, EN, SD CMOS Output Voltage Low, VOL 0.4 V IOUT = 1.6 mA CMOS Output Voltage High, VOH VCC – 0.6 V IOUT = –200 µA CMOS Output Leakage Current 0.05 ± 5 µA EN = V CC, 0 V < ROUT < VCC Charge Pump Output Voltage, V+ 7.25 V No Load Charge Pump Output Voltage, V– –7.25 V No Load EIA-232 Input Voltage Range –25 +25 V EIA-232 Input Threshold Low 0.4 1.3 V EIA-232 Input Threshold High 2.0 2.4 V EIA-232 Input Hysteresis 0.14 V EIA-232 Input Resistance 357k Ω Output Voltage Swing (VCC = 3.0 V) ±5.0 ±6.4 V All Transmitter Outputs Output Voltage Swing (VCC = 2.7 V) ±5.5 V Loaded with 3 k Ω to Ground Transmitter Output Resistance 300 Ω VCC = 0 V, VOUT = ±2 V RS-232 Output Short Circuit Current ±15 ±60 mA Maximum Data Rate 460 kbps RL = 3 k Ω to 7 kΩ, C L = 50 pF to 1000 pF Receiver Propagation Delay, TPHL, TPLH 0.3 µsC L = 150 pF Receiver Output Enable Time, tER 100 ns Receiver Output Disable Time, tDR 300 ns Transmitter Propagation Delay, TPHL, TPLH 500 ns RL = 3 k Ω, C L = 1000 pF Transition Region Slew Rate 6 18 V/ µsR L = 3 k Ω, C L = 50 pF to 1000 pF, Measured from +3 V to –3 V or –3 V to +3 V ESD Protection (I-O Pins) ± 8 kV IEC1000-4-2 Contact Discharge ±15 kV IEC1000-4-2 Air Discharge ESD Protection (All Other Pins) ±3.0 kV Human Body Model, MIL-STD-883B EFT Protection (I-O Pins) ± 4 kV IEC1000-4-4 EMI Immunity 10 V/m IEC1000-4-3 Specifications subject to change without notice. ABSOLUTE MAXIMUM RATINGS* (TA = +25 °C unless otherwise noted) VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +4 V V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC –0.3 V) to +8 V V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –8 V Input Voltages TIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +6 V RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±30 V Output Voltages TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±15 V ROUT . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (VCC +0.3 V) Short Circuit Duration TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous Power Dissipation RU-28 TSSOP (Derate 12 mW/ °C Above +70°C) . . 900 mW RS-28 SSOP (Derate 10 mW/ °C Above +70°C) . . . . 900 mW Operating Temperature Range Industrial (A Version) . . . . . . . . . . . . . . . . –40 °C to +85°C Storage Temperature Range . . . . . . . . . . . . –65 °C to +150°C Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . +300 °C ESD Rating (MIL-STD-883B) (I-O Pins) . . . . . . . . . . ±15 kV ESD Rating (MIL-STD-883B) (Except I-O) . . . . . . . ±3.0 kV ESD Rating (IEC1000-4-2 Contact) (I-O Pins) . . . . . . ±8 kV ESD Rating (IEC1000-4-2 Air) (I-O Pins) . . . . . . . . . ±15 kV EFT Rating (IEC1000-4-4) (I-O Pins) . . . . . . . . . . . . . ±4 kV *This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specifica- tion is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. |
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