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UA9638CDG4 Fiches technique(PDF) 3 Page - Texas Instruments |
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UA9638CDG4 Fiches technique(HTML) 3 Page - Texas Instruments |
3 / 12 page uA9638C DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS112C − OCTOBER 1980 − REVISED APRIL 1994 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK Input clamp voltage VCC = 4.75 V, II = − 18 mA −1 − 1.2 V V High level output voltage VCC = 4.75 V, VIH = 2 V, IOH = − 10 mA 2.5 3.5 V VOH High-level output voltage VCC = 4.75 V, VIL = 0.8 V VIH = 2 V, IOH = − 40 mA 2 V V Low level output voltage VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V, 05 V VOL Low-level output voltage VCC = 4.75 V, IOL = 40 mA VIH = 2 V, VIL = 0.8 V, 0.5 V |VOD1| Magnitude of differential output voltage VCC = 5.25 V, IO = 0 2VOD2 V |VOD2| Magnitude of differential output voltage 2 V Δ|V | Change in magnitude of differential ±04 V Δ|VOD| Change in magnitude of differential output voltage‡ VCC = 4.75 V to 5.25 V, RL = 100 Ω, ±0.4 V VOC Common-mode output voltage§ VCC = 4.75 V to 5.25 V, See Figure 1 RL = 100 Ω, 3 V Δ|V | Change in magnitude of common-mode ±04 V Δ|VOC| Change in magnitude of common-mode output voltage‡ ±0.4 V VO = 6 V 0.1 100 IO Output current with power off VCC = 0 VO = − 0.25 V − 0.1 − 100 μA IO Output current with power off VCC 0 VO = − 0.25 V to 6 V ±100 μA II Input current VCC = 5.25 V, VI = 5.5 V 50 μA IIH High-level input current VCC = 5.25 V, VI = 2.7 V 25 μA IIL Low-level input current VCC = 5.25 V, VI = 0.5 V − 200 μA IOS Short-circuit output current¶ VCC = 5.25 V, VO = 0 −50 − 150 mA ICC Supply current (both drivers) VCC = 5.25 V, No load, All inputs at 0 V 45 65 mA † All typical values are at VCC = 5 V and TA = 25°C. ‡ Δ| VOD | and Δ| VOC | are the changes in magnitude of VOD and VOC, respectively, that occur when the input is changed from a high level to a low level or vice versa. § In Standard EIA-422-A, VOC, which is the average of the two output voltages with respect to ground, is called output offset voltage, VOS. ¶ Only one output at a time should be shorted, and duration of the short circuit should not exceed one second. switching characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT td(OD) Differential output delay time C 15 pF R 100 Ω See Figure 2 10 20 ns tt(OD) Differential output transition time CL = 15 pF, RL = 100 Ω, See Figure 2 10 20 ns tsk(o) Output skew See Figure 2 1 ns |
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Description similaire - UA9638CDG4 |
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