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ISL4238EIR Datasheet(PDF) 6 Page - Intersil Corporation |
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ISL4238EIR Datasheet(HTML) 6 Page - Intersil Corporation |
6 / 17 page 6 FN8038.5 May 13, 2010 Absolute Maximum Ratings Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V V+ to Ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V V- to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.3V to -7V V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V Input Voltages TIN, FORCEOFF, FORCEON. . . . . . . . . . . . . . . . . . . -0.3V to 6V RIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25V Output Voltages TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±13.2V ROUT, INVALID. . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC +0.3V Short Circuit Duration TOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous ESD Rating . . . . . . . . . . . . See “ESD PERFORMANCE” on page 8 Thermal Resistance (Typical, Notes 1, 2) θ JA (°C /W) θJC (°C /W) 32 Ld QFN Package. . . . . . . . . . . . . . . 32 3.0 Moisture Sensitivity (see Technical Brief TB363) QFN Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Level 1 Maximum Storage Temperature Range . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Operating Conditions Temperature Range ISL42xxEIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTE: 1. θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379, and Tech Brief TB389. 2. For θJC, the “case temp” location is the center of the exposed metal pad on the package underside. Electrical Specifications Test Conditions: ISL4238E VCC = 3.15V to 5.5V, C1 to C4 = 0.1µF; VCC = 3V, C1 to C4 = 0.22µF; ISL424xE VCC = 3V to 5.5V, C1 to C4 = 0.1µF; Unless Otherwise Specified. Typicals are at TA = +25°C PARAMETER TEST CONDITIONS TEMP (°C) MIN (Note 7) TYP MAX (Note 7) UNITS DC CHARACTERISTICS Operating Voltage Range Full 2.7 - 5.5 V Supply Current, Automatic Power- down All RIN Open, FORCEON = GND, FORCEOFF = VCC 25 - 3 300 nA Full 50 300 nA Supply Current, Power-down All RIN Open, FORCEOFF = GND 25 - 3 300 nA Full 50 300 nA Supply Current, Automatic Power-down Disabled All Outputs Unloaded, FORCEON = FORCEOFF = VCC, VCC = 3.0V 25 - 0.3 1.0 mA Full 0.3 1.5 mA LOGIC AND TRANSMITTER INPUTS AND RECEIVER OUTPUTS Input Logic Threshold Low TIN, FORCEON, FORCEOFF Full - - 0.8 V Input Logic Threshold High TIN, FORCEON, FORCEOFF, VCC = 3.6V Full 2.0 - - V Transmitter Input Hysteresis 25 - 0.5 - V Input Leakage Current TIN, FORCEON, FORCEOFF (ISL4238E, Note 3) Full - ±0.01 ±1.0 µA Output Leakage Current FORCEOFF = GND Full - ±0.05 ±10 µA Output Voltage Low IOUT = 1.6mA Full - - 0.4 V Output Voltage High IOUT = -1.0mA Full VCC - 0.6 VCC - 0.1 - V RECEIVER INPUTS Input Voltage Range Full -25 - 25 V Input Threshold Low VCC = 3.0V Full - 1.0 0.6 V Input Threshold High VCC = 3.6V Full 2.4 1.5 - V Input Hysteresis 25 - 0.5 - V Input Resistance Full 3 5 7 k Ω TRANSMITTER OUTPUTS Output Voltage Swing All Transmitter Outputs Loaded with 3k Ω to Ground Full ±5.0 ±5.4 - V Output Resistance VCC = V+ = V- = 0V, Transmitter Output = ±2V Full 300 10M - Ω Output Short-Circuit Current Full - ±35 ±60 mA Output Leakage Current VOUT = ±12V, VCC = 0V or 3V to 5.5V, Automatic Power-down or FORCEOFF = GND Full - - ±25 µA ISL4238E, ISL4244E, ISL4245E |
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