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SN65HVD21DR Datasheet(PDF) 4 Page - Texas Instruments |
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SN65HVD21DR Datasheet(HTML) 4 Page - Texas Instruments |
4 / 30 page SN65HVD20, SN65HVD21 SN65HVD22, SN65HVD23, SN65HVD24 SLLS552E – DECEMBER 2002 – REVISED MAY 2010 www.ti.com RECOMMENDED OPERATING CONDITIONS MIN NOM MAX UNIT Supply voltage, VCC 4.5 5 5.5 V Voltage at any bus I/O terminal A, B −20 25 V High-level input voltage, VIH 2 VCC D, DE, RE V Low-level input voltage, VIL 0 0.8 Differential input voltage, VID A with respect to B −25 25 V Driver −110 110 Output current mA Receiver −8 8 Operating free-air temperature, TA (1) −40 85 °C Junction temperature, TJ −40 130 °C (1) Maximum free-air temperature operation is allowed as long as the device recommended junction temperature is not exceeded. DRIVER ELECTRICAL CHARACTERISTICS over recommended operating conditions TYP(1 PARAMETER TEST CONDITIONS MIN MAX UNIT ) VIK Input clamp voltage II = −18 mA –1.5 0.75 V VO Open-circuit output voltage A or B, No load 0 VCC V No load (open circuit) 3.3 4.2 VCC |VOD(SS)| Steady-state differential output voltage RL = 54 Ω, See Figure 1 1.8 2.5 V With common-mode loading, See Figure 2 1.8 Change in steady-state differential Δ|VOD(SS)| See Figure 1 and Figure 3 –0.1 0.1 V output voltage between logic states Steady-state common-mode output VOC(SS) See Figure 1 2.1 2.5 2.9 V voltage Change in steady-state common-mode ∆VOC(SS) See Figure 1 and Figure 4 –0.1 0.1 V output voltage, VOC(H) – VOC(L) Peak-to-peak common-mode output VOC(PP) RL = 54 Ω, CL = 50 pF, See Figure 1 and Figure 4 0.35 V voltage, VOC(MAX) – VOC(MIN) Differential output voltage over and VOD(RING) RL = 54 Ω, CL = 50 pF, See Figure 5 10% under shoot II Input current D, DE –100 100 µA HVD20, HVD23 -400 500 VO < = -7 V to 12 V, Other input = 0 V HVD21, HVD22, HVD24 -100 125 Output current with power off. IO µA High impedance state output current. HVD20, HVD23 -800 1000 VO < = -20 V to 25 V, Other input = 0 V HVD21, HVD22, HVD24 -200 250 IOS Short-circuit output current VO = –20 V to 25 V, See Figure 9 –250 250 mA COD Differential output capacitance 20 pF (1) All typical values are at VCC = 5 V and 25°C. 4 Submit Documentation Feedback Copyright © 2002–2010, Texas Instruments Incorporated Product Folder Link(s): SN65HVD20 SN65HVD21 SN65HVD22 SN65HVD23 SN65HVD24 |
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