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ISL3281EFHZ-T 数据表(PDF) 7 Page - Integrated Device Technology |
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ISL3281EFHZ-T 数据表(HTML) 7 Page - Integrated Device Technology |
7 / 15 page 7 FN6543.2 October 18, 2007 Receiver Output Low Voltage VOL1 IO = 4mA, VID = -200mV, VL ≥ 2.2V if ISL3282E, ISL3284E, ISL3285E Full - 0.2 0.4 V VOL2 IO = 2mA, VL ≥ 1.5V ISL3282E, ISL3284E, and ISL3285E Only Full - 0.2 0.4 V VOL3 IO = 1mA, VL ≥ 1.35V Full - 0.1 0.4 V VOL4 IO = 500µA, VL ≥ 1.35V 25 - 0.1 - V Three-State (high impedance) Receiver Output Current (Notes 8, 9) IOZR 0V ≤ V O ≤ VCC Full -1 0.015 1 µA SUPPLY CURRENT No-Load Supply Current ICC RE/RE = VCC/0V Full - 400 500 µA Shutdown Supply Current (Note 8) ISHDN RE/RE = 0V/VCC Full - - 20 µA ESD PERFORMANCE RS-485 Pins (A, B) IEC61000-4-2, Air-Gap Discharge Method 25 - ±16.5 - kV IEC61000-4-2, Contact Discharge Method 25 - ±9 - kV Human Body Model, From Bus Pins to GND 25 - ±16.5 - kV All Pins HBM, per MIL-STD-883 Method 3015 25 - ±5 - kV MM 25 - ±250 - V RECEIVER SWITCHING CHARACTERISTICS Maximum Data Rate fMAX VID = ±2V, VCM = 0V (Figure 1 and Table 2) (Note 11) Full 20 30, 24 - Mbps Receiver Input to Output Delay tPLH, tPHL VID = ±2V, VCM = 0V (Figure 1) Full 20 36 60 ns VL ≥ 1.5V (Figure 1) ISL3282E, ISL3284E, and ISL3285E Only 25 - 44 - ns Receiver Skew | tPLH - tPHL |tSK1 VCC = 3.3V ±10% (Figure 1) VL = VCC if ISL3282E, ISL3284E, or ISL3285E Full - 1 5.5 ns tSK2 VCC = 5V ±10% (Figure 1) Full - 2 7.5 ns tSK3 VL ≥ 1.8V (Figure 1) ISL3282E, ISL3284E, and ISL3285E Only 25 - 2 - ns tSK4 VL = 1.5V (Figure 1) 25 - 4 - ns Receiver Enable to Output High (Note 8) tZH RL = 1kΩ, CL = 15pF, SW = GND (Figure 2) Note 11 Full - 240, 90 500 ns VL ≥ 1.5V, Note 11 25 - 250, 120 - ns Receiver Enable to Output Low (Note 8) tZL RL = 1kΩ, CL = 15pF, SW = VCC (Figure 2) Note 11 Full - 240, 90 500 ns VL ≥ 1.5V, Note 11 25 - 250, 120 - ns Receiver Disable from Output High (Note 8) tHZ RL = 1kΩ, CL = 15pF, SW = GND (Figure 2) Full - 10 20 ns VL ≥ 1.5V, Note 11 25 - 24, 20 - ns Receiver Disable from Output Low (Note 8) tLZ RL = 1kΩ, CL = 15pF, SW = VCC (Figure 2) Full - 10 20 ns VL ≥ 1.5V, Note 11 25 - 24, 20 - ns NOTES: 7. All currents into device pins are positive; all currents out of device pins are negative. All voltages are referenced to device ground unless otherwise specified. 8. Does not apply to the ISL3280E or ISL3284E. 9. If the Rx enable function isn’t needed, connect the enable pin to the appropriate supply, as described in the “Pin Descriptions” table. 10. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested. 11. Typical values are at 3.3V, 5V. Parameters with a single entry in the “TYP” column apply to 3.3V and 5V. Electrical Specifications Test Conditions: VCC = 3.0V to 5.5V; VL = VCC (ISL3282E, ISL3284E, ISL3285E only); Typicals are at TA = +25°C (Note 11); Unless Otherwise Specified (Note 7). (Continued) PARAMETER SYMBOL TEST CONDITIONS TEMP (°C) MIN (Note 10) TYP (Note 11) MAX (Note 10) UNITS ISL3280E, ISL3281E, ISL3282E, ISL3283E, ISL3284E, ISL3285E |
类似零件编号 - ISL3281EFHZ-T |
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类似说明 - ISL3281EFHZ-T |
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