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LT1039CDWR Datasheet(PDF) 4 Page - Texas Instruments |
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LT1039CDWR Datasheet(HTML) 4 Page - Texas Instruments |
4 / 7 page LT1039 TRIPLE EIA232 LINE TRANSCEIVER SLLS105B − D3627, FEBRUARY 1991 − REVISED JANUARY 1992 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 2−4 recommended operating conditions MIN NOM MAX UNIT Supply voltage, VDD + 5 12 15 V Supply voltage, VDD − −5 −12 −15 V Supply voltage, VCC 4.75 5 5.25 V High-level input voltage, VIH (see Note 3) 2 V Low-level input voltage, VIL (see Note 3) 0.8 V Operating free-air temperature, TA 0 70 °C NOTE 3: VIH and VIL specifications apply only for inputs D1IN to D3IN. DRIVER SECTION electrical characteristics over recommended operating free-air temperature range, VDD± = ±11.4 V to ±12.6 V, ON/OFF at 2.5 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VOM + Maximum positive peak output voltage swing Load = 3 k Ω to GND VDD+ −0.4 VDD + −0.4 V VOM − Maximum negative peak output voltage swing Load = 3 k Ω to GND VDD − + 1.0 VDD − + 1.5 V IIH High-level input current VI ≥ 2 V 1 20 µA IIL Low-level input current VI ≤ 0.8 V 5 20 µA VI = 0 15 VI = 5 V 80 Sourcing current, VO = 0 5 15 Sinking current, VO = 0 −5 −15 IOZ Off-state output current VO = ±18 V, VI = 0, ON/OFF at 0.4 V ±10 ±200 µA ICC Supply current IO = 0 4 8 mA ICC(off) Off-state supply current ON/OFF at 0.4 V 1 100 µA SR Slew rate RL = 3 kΩ, CL = 51 pF 4 15 30 V /µs † All typical values are at VDD± = ±12 V, TA = 25°C. |
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