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ISL8489IB Datasheet(PDF) 5 Page - Intersil Corporation |
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ISL8489IB Datasheet(HTML) 5 Page - Intersil Corporation |
5 / 16 page 5 Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Input Voltages DI, DE, RE . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V) Input/Output Voltages A, B, Y, Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -8V to +12.5V RO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to (VCC +0.5V) Short Circuit Duration Y, Z. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous ESD Rating HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >7kV Operating Conditions Temperature Range ISL84XXCX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0oC to 70oC ISL84XXIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40oC to 85oC Thermal Resistance (Typical, Note 1) θ JA ( oC/W) 8 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . . 170 8 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . 140 14 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 120 14 Ld PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . 100 Moisture Sensitivity (see Technical Brief TB363) All Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Junction Temperature (Plastic Package) . . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC (SOIC - Lead Tips Only) CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTE: 1. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details. Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V; Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25 oC, Note 2 PARAMETER SYMBOL TEST CONDITIONS TEMP (oC) MIN TYP MAX UNITS DC CHARACTERISTICS Driver Differential VOUT (no load) VOD1 Full - - VCC V Driver Differential VOUT (with load) VOD2 R = 50 Ω (RS-422), Figure 1 Full 2 3 - V R = 27 Ω (RS-485), Figure 1 Full 1.5 2.3 5 V Change in Magnitude of Driver Differential VOUT for Complementary Output States ∆V OD R = 27 Ω or 50Ω, Figure 1 Full - 0.01 0.2 V Driver Common-Mode VOUT VOC R = 27 Ω or 50Ω, Figure 1 Full - - 3 V Change in Magnitude of Driver Common-Mode VOUT for Complementary Output States ∆VOC R = 27 Ω or 50Ω, Figure 1 Full - 0.01 0.2 V Logic Input High Voltage VIH DE, DI, RE Full 2 - - V Logic Input Low Voltage VIL DE, DI, RE Full - - 0.8 V Logic Input Current IIN1 DE, DI, RE (ISL8483) Full -2 - 2 µA IIN1 DI (ISL8485 - ISL8491) Full -2 - 2 µA IIN1 DE, RE (ISL8485, ISL8489, ISL8491) Full -25 - 25 µA Input Current (A, B), Note 10 IIN2 DE = 0V, VCC = 0V or 4.5 to 5.5V VIN = 12V Full - - 1 mA VIN = -7V Full - - -0.8 mA Receiver Differential Threshold Voltage VTH -7V ≤ VCM ≤ 12V Full -0.2 - 0.2 V Receiver Input Hysteresis ∆VTH VCM = 0V 25 - 70 - mV Receiver Output High Voltage VOH IO = -4mA, VID = 200mV Full 3.5 - - V Receiver Output Low Voltage VOL IO = -4mA, VID = 200mV Full - - 0.4 V Three-State (high impedance) Receiver Output Current IOZR 0.4V ≤ VO ≤ 2.4V Full - - ±1 µA ISL8483, ISL8485, ISL8488, ISL8489, ISL8490, ISL8491 |
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