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MAX211 Fiches technique(PDF) 4 Page - Texas Instruments |
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MAX211 Fiches technique(HTML) 4 Page - Texas Instruments |
4 / 16 page MAX211 5V MULTICHANNEL RS232 LINE DRIVER/RECEIVER WITH ±15kV ESD PROTECTION SLLS567E − MAY 2003 − REVISED JANUARY 2004 4 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) 0.3 V to −14 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 62 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . DW package 46 °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 Supply voltage 4.5 5 5.5 V VIH Driver high-level input voltage DIN 2 V VIH Control high-level input voltage EN, SHDN 2.4 V VIL Driver and control low-level input voltage DIN, EN, SHDN 0.8 V VI Driver and control input voltage DIN, EN, SHDN 0 5.5 V VI Receiver input voltage −30 30 V TA Operating free-air temperature MAX211C 0 70 °C TA Operating free-air temperature MAX211I −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) PARAMETER TEST CONDITIONS MIN TYP‡ MAX UNIT ICC Supply current No load, See Figure 6 14 20 mA Shutdown supply current TA = 25°C, See Figure 1 1 10 µA ‡ All typical values are at VCC = 5 V, and TA = 25°C. NOTE 4: Test conditions are C1−C4 = 0.1 µF at VCC = 5 V ± 0.5 V. |
Numéro de pièce similaire - MAX211 |
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Description similaire - MAX211 |
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