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ADM1181AARW 数据表(PDF) 2 Page - Analog Devices |
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ADM1181AARW 数据表(HTML) 2 Page - Analog Devices |
2 / 12 page REV. 0 –2– ADM202E/ADM1181A–SPECIFICATIONS (VCC = +5.0 V 10%, C1–C4 = 0.1 F. All specifications TMIN to TMAX unless otherwise noted.) Parameter Min Typ Max Units Test Conditions/Comments DC CHARACTERISTICS Operating Voltage Range 4.5 5.0 5.5 Volts VCC Power Supply Current 2.0 3.0 mA No Load 15 18 mA RL = 3 k Ω to GND LOGIC Input Logic Threshold Low, VINL 0.8 V TIN Input Logic Threshold High, VINH 2.4 V TIN CMOS Output Voltage Low, VOL 0.4 V IOUT = 3.2 mA CMOS Output Voltage High, VOH 3.5 V IOUT = –1 mA Input Leakage Current 0.01 ±10 µAT IN = GND to VCC RS-232 RECEIVER EIA-232 Input Voltage Range –30 +30 V EIA-232 Input Threshold Low 0.4 0.8 V EIA-232 Input Threshold High 1.1 2.4 V EIA-232 Input Hysteresis 0.7 V EIA-232 Input Resistance 3 5 7 k Ω RS-232 TRANSMITTER Output Voltage Swing ±5.0 ±9.0 Volts All Transmitter Outputs 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 TIMING CHARACTERISTICS Maximum Data Rate 230 kbps RL = 3 k Ω to 7 kΩ, C L = 50 pF to 2500 pF Receiver Propagation Delay TPHL 0.3 1 µs TPLH 0.6 1 µs Transmitter Propagation Delay 1.2 1.5 µsR L = 3 k Ω, C L = 2500 pF Transition Region Slew Rate 3 10 30 V/ µsR L = 3 kΩ, CL = 2500 pF Measured from +3 V to –3 V or –3 V to +3 V EM IMMUNITTY ESD Protection (I/O pins) ±15 kV Human Body Model ±15 kV IEC1000-4-2 Air Discharge ±8 kV kV IEC1000-4-2 Contact Discharge EFT Protection (I/O pins) ±2 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 +6 V V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . (VCC – 0.3 V) to +14 V V– . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –14 V Input Voltages TIN . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to (V+, +0.3 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 Power Dissipation N-16 . . . . . . . . . . . . . . . . . . . . . . . . 450 mW (Derate 6 mW/ °C above +50°C) θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 117 °C/W Power Dissipation R-16 . . . . . . . . . . . . . . . . . . . . . . . . 450 mW (Derate 6 mW/ °C above +50°C) θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 158 °C/W Power Dissipation RU-16 . . . . . . . . . . . . . . . . . . . . . . 500 mW (Derate 6 mW/ °C above +50°C) θ JA, Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 158 °C/W 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 kV ESD Rating (IEC1000-4-2 Air) (I/O Pins) . . . . . . . . . ±15 kV ESD Rating (IEC1000-4-2 Contact) (I/O Pins) . . . . . . . ±8 kV EFT Rating (IEC1000-4-4) (I/O Pins) . . . . . . . . . . . . . ±2 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. |
类似零件编号 - ADM1181AARW |
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类似说明 - ADM1181AARW |
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