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ISL32498E Fiches technique(PDF) 6 Page - Intersil Corporation |
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ISL32498E Fiches technique(HTML) 6 Page - Intersil Corporation |
6 / 22 page ISL32490E, ISL32492E, ISL32493E, ISL32495E, ISL32496E, ISL32498E 6 FN7786.2 March 16, 2012 VIL Logic Input Low Voltage DE, DI, RE Full - - 0.8 V IIN1 Logic Input Current DI Full -1 - 1 µA DE, RE Full -15 6 15 µA IIN2 Input/Output Current (A/Y, B/Z) DE = 0V, VCC = 0V or 5.5V VIN = 12V Full - 110 250 µA VIN = -7V Full -200 -75 - µA VIN = ±25V Full -800 ±240 800 µA VIN = ±60V (Note 16) Full -6 ±0.5 6 mA IIN3 Input Current (A, B) (Full Duplex Versions Only) VCC = 0V or 5.5V VIN = 12V Full - 90 125 µA VIN = -7V Full -100 -70 - µA VIN = ±25V Full -500 ±200 500 µA VIN = ±60V (Note 16) Full -3 ±0.4 3 mA IOZD Output Leakage Current (Y, Z) (Full Duplex Versions Only) RE = 0V, DE = 0V, VCC = 0V or 5.5V VIN = 12V Full - 20 200 µA VIN = -7V Full -100 -5 - µA VIN = ±25V Full -500 ±40 500 µA VIN = ±60V (Note 16) Full -3 ±0.1 3 mA VTH Receiver Differential Threshold Voltage -25V ≤ VCM ≤ 25V Full -200 -100 -10 mV ΔVTH Receiver Input Hysteresis -25V ≤ VCM ≤ 25V 25 - 25 - mV VOH Receiver Output High Voltage IO = -2mA, VID = -10mV Full VCC - 0.5 4.75 - V IO = -8mA, VID = -10mV Full 2.8 4.2 - V VOL Receiver Output Low Voltage IO = 6mA, VID = -200mV Full - 0.27 0.4 V IOL Receiver Output Low Current VO = 1V, VID = -200mV Full 15 22 - mA IOZR Three-State (High Impedance) Receiver Output Current 0V ≤ VO ≤ VCC Full -1 0.01 1 µA IOSR Receiver Short-Circuit Current 0V ≤ VO ≤ VCC Full ±12 - ±110 mA SUPPLY CURRENT ICC No-Load Supply Current (Note 7) DE = VCC, RE =0V or VCC, DI = 0V or VCC Full - 2.3 4.5 mA ISHDN Shutdown Supply Current DE = 0V, RE = VCC, DI = 0V or VCC Full - 10 50 µA ESD PERFORMANCE RS-485 Pins (A, Y, B, Z, A/Y, B/Z) Human Body Model, From Bus Pins to GND 1/2 Duplex 25 - ±16.5 - kV Full Duplex 25 - ±15 - kV All Pins Human Body Model, per JEDEC 25 - ±8 - kV Machine Model 25 - ±700 - V DRIVER SWITCHING CHARACTERISTICS (250kbps Versions; ISL32490E, ISL32492E) tPLH, tPHL Driver Differential Output Delay RD = 54Ω, CD = 50pF (Figure 4) No CM Load Full - 320 450 ns -25V ≤ VCM ≤ 25V Full - - 1000 ns tSKEW Driver Differential Output Skew RD = 54Ω, CD = 50pF (Figure 4) No CM Load Full - 6 30 ns -25V ≤ VCM ≤ 25V Full - - 50 ns Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = +25°C (Note 6). Boldface limits apply over the operating temperature range, -40°C to +85°C. (Continued) SYMBOL PARAMETER TEST CONDITIONS TEMP (°C) MIN (Note 14) TYP MAX (Note 14) UNITS |
Numéro de pièce similaire - ISL32498E |
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Description similaire - ISL32498E |
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