データシートサーチシステム |
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LM12L458 データシート(PDF) 5 Page - National Semiconductor (TI) |
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LM12L458 データシート(HTML) 5 Page - National Semiconductor (TI) |
5 / 29 page DC Characteristics The following specifications apply for V A+=VD+ = +3.3V, VREF+ = +2.5V, VREF− = 0V, fCLK = 6.0 MHz and minimum acquisi- tion time unless otherwise specified. Boldface limits apply for T A =TJ =TMIN to TMAX; all other limits TA =TJ = 25˚C. (Notes 6, 7, 8) Symbol Parameter Conditions Typical (Note 10) Limits (Note 11) Units I D+VD+ Supply Current CS = “1” 0.4 1.0 mA (max) I A+VA+ Supply Current CS = “1” 2.25 3.5 mA (max) I ST Stand-By Supply Current (I D++ I A+) Power-Down Mode Selected Clock Stopped 1.5 4.5 µA (max) 6 MHz Clock 30 µA (max) Multiplexer ON-Channel Leakage Current V A+ = +3.6V ON-Channel = 3.6V 0.1 0.3 µA (max) OFF-Channel = 0V ON-Channel = 0V 0.1 0.3 µA (max) OFF-Channel = 3.6V Multiplexer OFF-Channel Leakage Current V A+ = +3.6V ON-Channel = 3.6V 0.1 0.3 µA (max) OFF-Channel = 0V ON-Channel = 0V OFF-Channel = 3.6V 0.1 0.3 µA (max) R ON Multiplexer ON-Resistance V IN = +3.3V 850 1500 Ω V IN = +1.65V 1300 2000 Ω V IN = 0V 830 1500 Ω Multiplexer Channel-to-Channel R ON matching V IN = +3.3V ±1.0% ±3.0% Ω V IN = +1.65V ±1.0% ±3.0% Ω V IN =0V ±1.0% ±3.0% Ω Digital Characteristics The following specifications apply for V A+=VD+ = +3.3V, unless otherwise specified. Boldface limits apply for TA =TJ = T MIN to TMAX; all other limits TA =TJ = 25˚C. (Notes 6, 7, 8) Symbol Parameter Conditions Typical (Note 10) Limits (Note 11) Units V IN(1) Logical “1” Input Voltage V A+=VD+ = +3.6V 2.0 V (min) V IN(0) Logical “0” Input Voltage V A+=VD+ = +3.0V 0.7 V (max) ALE, Pin 22 0.6 I IN(1) Logical “1” Input Current V IN = +3.3V 0.005 1.0 µA (max) 2.0 µA (max) I IN(0) Logical “0” Input Current V IN = 0V −0.005 −1.0 µA (max) −2.0 µA (max) C IN D0–D15 Input Capacitance 6 pF V OUT(1) Logical “1” Output Voltage V A+=VD+ = 3.0V I OUT = −360 µA 2.4 V (min) I OUT = −10 µA 2.85 V (min) V OUT(0) Logical “0” Output Voltage V A+=VD+ = +3.0V I OUT = 1.6 mA 0.4 V (max) I OUT =10µA 0.1 V (max) I OUT TRI-STATE® Output Leakage Current V OUT = 0V −0.01 −3.0 µA (max) V OUT = +3.3V 0.01 3.0 µA (max) www.national.com 5 |
同様の部品番号 - LM12L458_06 |
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同様の説明 - LM12L458_06 |
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