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LC7958 Scheda tecnica(PDF) 2 Page - Sanyo Semicon Device |
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LC7958 Scheda tecnica(HTML) 2 Page - Sanyo Semicon Device |
2 / 11 page LC7958NC 6585-2/11 The characteristics shown below are those of devices encapsulated in the SANYO standard ceramic package Specifications Absolute Maximum Ratings at Vss=0V Parameter Symbol Conditions Ratings Unit VDD1 -0.3 to 6.5 Power supply voltage VDD2 Ta = 25 °C -0.3 to 6.5 V Input voltage VI Ta = 25 °C -0.3 to VDD1+ 0.3 V Output voltage VO Ta = 25 °C -0.3 to VDD1+ 0.3 V Driver output current IOUT 0 to -10 m A Operating Junction temperature Tj -10 to 125 °C Storage temperature Tstg -35 to 125 °C Allowable Operating Ranges at Vss = 0 V, VDD1 = VDD2 = 5 V ± 10%, Ta = 0 to 100°C Ratings Parameter Symbol Conditions min typ max Unit Power supply voltage VDD1,VDD2 VDD1(pad 2), VDD2(pad 6) 4.5 5.5 Potential difference*1 VDF Between VDD1 and VDD2 -0.3 0 0.3 V High-level input voltage VIH 2.0 VDD1 V Low-level input voltage VIL All inputs 0 0.8 V Clock frequency fc CLOCK 1 10 MHz Clock duty D CLK CLOCK 1 35 50 65 % Setup time from SI to CLOCK1 tsc SI, CLOCK 1 30 ns Hold time from CLOCK1 to SI thold SI, CLOCK 1 10 ns Setup time from CLOCK1 to LOAD1 tSL LOAD 1, CLOCK 1 50 ns Hold time from LOAD1 to CLOCK1 tHL LOAD 1, CLOCK 1 50 ns LOAD1 pulse width tWL LOAD 1 40 ns CLOCK1 rise/fall time tCr tCf CLOCK 1 35 ns LOAD1 rise/fall time tLr tLf LOAD 1 35 ns *1:In case potential difference occurred between VDD1 and VDD2, Driver current value changes. Therefore using it with VDD1=VDD2 is recommended. |
Codice articolo simile - LC7958 |
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Descrizione simile - LC7958 |
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