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MAX208IDB Datasheet(PDF) 3 Page - Texas Instruments |
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MAX208IDB Datasheet(HTML) 3 Page - Texas Instruments |
3 / 15 page MAX208 5V MULTICHANNEL RS232 LINE DRIVER/RECEIVER WITH ±15kV ESD PROTECTION SLLS596B − OCTOBER 2003 − REVISED JUNE 2006 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Positive charge pump voltage range, V+ (see Note 1) VCC − 0.3 V to 14 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . Negative charge pump voltage range, V− (see Note 1) –14 V to 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Supply voltage difference, V+ − V− (see Note 1) 13 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI: Drivers −0.3 V to V+ + 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receivers ±30 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage range, VO: Drivers V− − 0.3 V to V+ + 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receivers −0.3 V to VCC + 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Short-circuit duration: DOUT Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 2 and 3): DB package 63 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . (see Notes 2 and 3): DW package 46 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . (see Notes 2 and 4): NT package 67 °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. 4. The package thermal impedance is calculated in accordance with JESD 51-3. recommended operating conditions (see Note 5 and Figure 4) MIN NOM MAX UNIT Supply voltage 4.5 5 5.5 V VIH Driver high-level input voltage DIN 2 V VIL Driver low-level input voltage DIN 0.8 V VI Driver input voltage DIN 0 5.5 V VI Receiver input voltage −30 30 V TA Operating free-air temperature MAX208C 0 70 °C TA Operating free-air temperature MAX208I −40 85 °C NOTE 5: 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 5 and Figure 4) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ICC Supply current No load, VCC = 5 V, TA = 25°C 11 20 mA NOTE 5: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V. |
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