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LS8293 Fiches technique(PDF) 5 Page - LSI Computer Systems |
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LS8293 Fiches technique(HTML) 5 Page - LSI Computer Systems |
5 / 13 page TABLE 4 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE UNIT DC Supply Voltage VDD +7 V Input Voltage (all inputs) Vin GND – 0.3 to VDD + 0.3 V Operating Temperature TA -25 to +85 ºC Storage Temperature TSTG -65 to +125 ºC TABLE 5 ELECTRICAL AND TRANSIENT CHARACTERISTICS ( VDD = 5V, TA = -25 ºC TO +85 ºC ) PARAMETER SYMBOL MIN TYP MAX UNIT CONDITION Supply Voltage VDD 4.5 5.0 5.5 V - Supply Current IDD - - 500 uA Outputs floating, Inputs high M0 Input Logic High VMH 4.0 - - V - M0 Input Logic Low VML - - 0.6 V Input Voltage Logic High (all other inputs) VIH 2.0 - - V - Input Voltage Logic Low (all other inputs) VIL - - 0.8 V - Input Current: RESET/ logic high IIRH - - 30 uA VIH = 2V Input Current: RESET/ logic low IIRL - - 40 uA VIL = 0.8V Input Current: M0 logic high IMH - 5 - uA VIH = 5V Input Current: M0 logic low IML - 5 - uA VIL = 0V Input Current: logic high (all other inputs) IIH - - 50 nA Leakage Current Input Current: logic low (all other inputs) IIL - - 50 nA Leakege Current Output Current: Sink (Phase & Inhibit outputs) IOPIL 10 - - mA Vout = 0.4V Output Current: Source (Phase & Inhibit outputs) IOPIH -5 - - mA Vout = 4.6V Output Current: Sink (SYNC/ output) IOSL 10 - - mA Vout = 0.4V Output Current: Sink (HOME/ output) IOHL 10 - - mA Vout = 0.4V Output Current: source (HOME/ output) IOHH -5 - - mA Vout = 4.6V Input Reference Voltage (Vref & Vrefh) Vrf 2.5 - 4.5 V - Sense Comparators Offset Voltage Vos - 50 200 uV Vrf = 2V TDCYD Input Timing Resistpr Rd 2 - - kΩ - TDCYU Input Timing Resistor Ru 2 - - kΩ - THLD Input Timing Resistor Rh 4 - - kΩ - TBLNK Input Timing Resistor Rb 6 - - kΩ - XTLI Input Frequency fc - 5.0 8.0 MHz - FWD Input set-up time for STEP/ tfd 0 0 0 nS - STEP/ Input Pulse Width Tspw - 8/fc - uS - RESET/ Input Pulse Width Trpw - 8/fc - uS - SYNC/ Output Pulse Width Tsypw - 16/fc - uS - PWM period Tpwm - 255/fc - uS - 8292-021811-5 |
Numéro de pièce similaire - LS8293 |
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Description similaire - LS8293 |
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