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ISL41334 Fiches technique(PDF) 7 Page - Intersil Corporation |
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ISL41334 Fiches technique(HTML) 7 Page - Intersil Corporation |
7 / 28 page 7 FN6202.1 December 20, 2005 Absolute Maximum Ratings (TA = 25°C) Thermal Information VCC to Ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V VL (QFN Only) . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to VCC + 0.5V Input Voltages All Except A, B (non-QFN Package) . . . . . -0.5V to (VCC + 0.5V) All Except A, B (QFN Package) . . . . . . . . . . -0.5V to (VL + 0.5V) Input/Output Voltages A, B (Any Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -25V to +25V Y, Z (Any Mode, Note 3) . . . . . . . . . . . . . . . . . . . -12.5V to +12.5V RA, RB (non-QFN Package). . . . . . . . . . . . -0.5V to (VCC + 0.5V) RA, RB (QFN Package) . . . . . . . . . . . . . . . . -0.5V to (VL + 0.5V) Output Short Circuit Duration Y, Z, RA, RB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indefinite ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . See Specification Table Thermal Resistance (Typical, Note 4) θJA (°C/W) 28 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . 65 28 Ld SSOP Package . . . . . . . . . . . . . . . . . . . . . . . 60 40 Ld QFN Package. . . . . . . . . . . . . . . . . . . . . . . . . 32 Maximum Junction Temperature (Plastic Package) . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300°C (SOIC and SSOP - Lead Tips Only) Operating Conditions Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to 85°C 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. NOTES: 3. One output at a time, IOUT ≤ 100mA for ≤ 10 mins. 4. QFN θJA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. θJA for other packages is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 and Tech Brief TB389 for details. Electrical Specifications Test Conditions: VCC = 4.5V to 5.5V, C1 - C4 = 0.1µF, VL = VCC (for QFN only); Unless Otherwise Specified. Typicals are at VCC = 5V, TA = 25°C (Note 5) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN TYP MAX UNITS DC CHARACTERISTICS - RS-485 DRIVER (SEL = VCC) Driver Differential VOUT (no load) VOD1 Full - - VCC V Driver Differential VOUT (with load) VOD2 R = 50 Ω (RS-422) (Figure 1) Full 2.5 3.1 - V R = 27 Ω (RS-485) (Figure 1) Full 2.2 2.7 5 V VOD3 RD = 60Ω, R = 375Ω, VCM = -7V to 12V (Figure 1) Full 2 2.7 5 V Change in Magnitude of Driver Differential VOUT for Complementary Output States ∆VOD 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) (Note 9) Full - - 3.1 V Change in Magnitude of Driver Common-Mode VOUT for Complementary Output States ∆VOC R = 27 Ω or 50Ω (Figure 1) (Note 9) Full - 0.01 0.2 V Driver Short-Circuit Current, VOUT = High or Low IOS -7V ≤ (VY or VZ) ≤ 12V (Note 7) Full 35 - 250 mA Driver Three-State Output Leakage Current (Y, Z) IOZ Outputs Disabled, VCC = 0V or 5.5V VOUT = 12V Full - - 500 µA VOUT = -7V Full -200 - - µA DC CHARACTERISTICS - RS-232 DRIVER (SEL = GND) Driver Output Voltage Swing VO All TOUTS Loaded with 3kΩ to Ground Full ±5.0 +6/-7 - V Driver Output Short-Circuit Current IOS VOUT = 0V Full -60 25/-35 60 mA DC CHARACTERISTICS - LOGIC PINS (i.e., DRIVER AND CONTROL INPUT PINS) Input High Voltage VIH1 VL = VCC if QFN Full 2 1.6 - V VIH2 VL = 3.3V (QFN Only) Full 2 1.2 - V VIH3 VL = 2.5V (QFN Only) Full 1.5 1 - V ISL81334, ISL41334 |
Numéro de pièce similaire - ISL41334 |
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Description similaire - ISL41334 |
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