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MAX232ECSE 数据表(PDF) 2 Page - Analog Devices |
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MAX232ECSE 数据表(HTML) 2 Page - Analog Devices |
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2 / 26 page ![]() VCC..........................................................................-0.3V to +6V V+ .............................................................. (VCC - 0.3V) to +14V V- ..........................................................................-14V to +0.3V Input Voltages T_IN.........................................................-0.3V to (V+ + 0.3V) R_IN.................................................................................±30V Output Voltages T_OUT.............................................(V- - 0.3V) to (V+ + 0.3V) R_OUT.................................................. -0.3V to (VCC + 0.3V) Short-Circuit Duration, T_OUT..................................Continuous Continuous Power Dissipation (TA = +70°C) 16-Pin Plastic DIP (derate 10.53mW/°C above +70°C)...842mW 16-Pin Narrow SO (derate 8.70mW/°C above +70°C).....696mW 16-Pin Wide SO (derate 9.52mW/°C above +70°C) ...762mW 16-Pin TSSOP (derate 9.4mW/°C above +70°C)........755mW 20-Pin Plastic DIP (derate 11.11mW/°C above +70°C).....889mW 20-Pin SO (derate 10.00mW/°C above +70°C)...........800mW 24-Pin Narrow Plastic DIP (derate 13.33mW/°C above +70°C) ..............................1.07W 24-Pin Wide Plastic DIP (derate 14.29mW/°C above +70°C) ..............................1.14W 24-Pin SO (derate 11.76mW/°C above +70°C)...........941mW 24-Pin SSOP (derate 8.00mW/°C above +70°C)........640mW 28-Pin SO (derate 12.50mW/°C above +70°C)..................1W 28-Pin SSOP (derate 9.52mW/°C above +70°C)........762mW Operating Temperature Ranges MAX2_ _EC_ _...................................................0°C to +70°C MAX2_ _EE_ _............................................... -40°C to +85°C Storage Temperature Range..............................65°C to +165°C Lead Temperature (soldering, 10s) .................................+300°C (VCC = +5V ±10% for MAX202E/206E/208E/211E/213E/232E/241E; VCC = +5V ±5% for MAX203E/205E/207E; C1–C4 = 0.1μF for MAX202E/206E/207E/208E/211E/213E; C1–C4 = 1μF for MAX232E/241E; TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.) Electrical Characteristics PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS VCC Supply Current ICC No load, TA = +25°C MAX202E/203E 8 15 mA MAX205E–208E 11 20 MAX211E/213E 14 20 MAX232E 5 10 MAX241E 7 15 Shutdown Supply Current TA = +25°C, Figure 1 MAX205E/206E 1 10 μA MAX211E/241E 1 10 MAX213E 15 50 LOGIC Input Pullup Current T_IN = 0V (MAX205E–208E/211E/213E/241E) 15 200 μA Input Leakage Current T_IN = 0V to VCC (MAX202E/203E/232E) ±10 μA Input Threshold Low VIL T_IN; EN, SHDN (MAX213E) or EN , SHDN (MAX205E–208E/211E/241E) 0.8 V Input Threshold High VIH T_IN 2.0 V EN, SHDN (MAX213E) or EN, SHDN (MAX205E–208E/211E/241E) 2.4 Output-Voltage Low VOL R_OUT; IOUT = 3.2mA (MAX202E/203E/232E) or IOUT = 1.6mA (MAX205E/208E/211E/213E/241E) 0.4 V Output-Voltage High VOH R_OUT; IOUT = -1.0mA 3.5 VCC - 0.4 V Output Leakage Current EN = VCC, EN = 0V, 0V ≤ ROUT ≤ VCC, MAX205E–208E/211E/213E/241E outputs disabled ±0.05 ±10 μA www.analog.com Analog Devices │ 2 MAX202E–MAX213E, MAX232E/MAX241E ±15kV ESD-Protected, 5V RS-232 Transceivers Absolute Maximum Ratings 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. |
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