поискавой системы для электроныых деталей |
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ADM1023 датащи(PDF) 4 Page - ON Semiconductor |
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ADM1023 датащи(HTML) 4 Page - ON Semiconductor |
4 / 16 page ADM1023 http://onsemi.com 4 ELECTRICAL CHARACTERISTICS (TA = TMIN to TMAX, VDD = 3.0 V to 3.6 V, unless otherwise noted. (Note 1) Parameter Unit Max Typ Min Test Conditions / Comments SMBus Interface (See Figure 2) Logic Input High Voltage, VIH STBY, SCLK, SDATA VDD = 3.0 V to 5.5 V 2.2 V Logic Input Low Voltage, VIL STBY, SCLK, SDATA VDD = 3.0 V to 5.5 V 0.8 V SMBus Output Low Sink Current SDATA forced to 0.6 V 6.0 mA ALERT Output Low Sink Current ALERT forced to 0.4 V 1.0 mA Logic Input Current, IIH, IIL −1.0 +1.0 mA SMBus Input Capacitance, SCLK, SDATA 5.0 pF SMBus Clock Frequency 400 kHz SMBus Clock Low Time, tLOW tLOW between 10% points 1.3 ms SMBus Clock High Time, tHIGH tHIGH between 90% points 0.6 ms SMBus Start Condition Setup Time, tSU:STA 0.6 ms SMBus Start Condition Hold Time, tHD:STA Time from 10% of SDATA to 90% of SCLK 0.6 ms SMBus Stop Condition Setup Time, tSU:STO Time from 90% of SCLK to 10% of SDATA 0.6 ms SMBus Data Valid to SCLK Rising Edge Time, tSU:DAT Time for 10% or 90% of SDATA to 10% of SCLK 100 ns SMBus Bus Free Time, tBUF Between start/stop condition 1.3 ms SCLK SDATA Rise Time, tR MAX Master clocking in data 300 ns SCLK SDATA Fall Time, tF MAX VDD = 0 V 300 ns 1. TMAX = 120°C, TMIN = 0°C 2. TD is the temperature of the remote thermal diode; TA, TD = 60°C to 100°C 3. Operation at VDD = 5.0 V guaranteed by design; not production tested 4. Guranteed by design; not production tested Figure 2. Diagram for Serial Bus Timing P S P tF tR tHD;STA S SCL SDA tLOW tBUF tHD;STA tSU;STO tHIGH tSU;STA tHD;DAT tSU;DAT |
Аналогичный номер детали - ADM1023 |
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Аналогичное описание - ADM1023 |
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