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3 page 
MAX222 5V DUAL RS232 LINE DRIVER/RECEIVER WITH ±15kV ESD PROTECTION SLLS590D − SEPTEMBER 2003 − REVISED AUGUST 2004 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, VCC (see Note 1) −0.3 V to 6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI: Drivers −0.3 V to VCC − 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receivers ±30 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range, VO: Drivers ±15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receivers −0.3 V to VCC + 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Short-circuit duration, DOUT Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 2 and 3): DW package TBD °C/W . . . . . . . . . . . . . . . . . . . . . . . . N package TBD °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † 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 under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltages are with respect to network GND. 2. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 3. The package thermal impedance is calculated in accordance with JESD 51-7. recommended operating conditions (see Note 4 and Figure 4) MIN NOM MAX UNIT VCC Supply voltage 4.5 5 5.5 V VIH Driver high-level input voltage DIN 2 V VIH Shutdown high-level input voltage SHDN 2 V VIL Driver low-level input voltage DIN 0.8 V VIL Shutdown low-level input voltage SHDN 0.8 V VI Driver input voltage DIN 0 5.5 V VI Receiver input voltage −30 30 V TA Operating free-air temperature MAX222C 0 70 °C TA Operating free-air temperature MAX222I −40 85 °C NOTE 4: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V. electrical characteristics over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Note 4 and Figure 4) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ICC Supply current VCC = 5 V SHDN = VCC No load 4 10 mA ICC Supply current VCC = 5 V SHDN = VCC 3 k W on both inputs 15 mA Shutdown supply current 2 50 µA SHDN Shutdown input leakage current ±1 µA NOTE 4: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V. |
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