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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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DAC7573IPW Fiches technique(PDF) 4 Page - Texas Instruments |
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DAC7573IPW Fiches technique(HTML) 4 Page - Texas Instruments |
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4 / 30 page  www.ti.com DAC7573 SLAS398 – SEPTEMBER 2003 ELECTRICAL CHARACTERISTICS (continued) V DD = 2.7 V to 5.5 V, RL = 2 kΩ to GND; CL = 200 pF to GND; all specifications -40°C to +105°C, unless otherwise specified. PARAMETER TEST CONDITIONS MIN TYP MAX UNITS IDD@ VDD =+2.7V to +3.6V VIH= IOVDD and VIL=GND 550 750 µA IDD (all power-down modes) IDD@ VDD=+3.6V to +5.5V VIH= IOVDD and VIL=GND 0.2 1 µA IDD@ VDD =+2.7V to +3.6V VIH= IOVDD and VIL=GND 0.05 1 µA POWER EFFICIENCY IOUT/IDD ILOAD= 2 mA, VDD= +5 V 93% TEMPERATURE RANGE Specified performance -40 +105 °C TIMING CHARACTERISTICS V DD = 2.7 V to 5.5 V, RL = 2 kΩ to GND; all specifications -40°C to +105°C, unless otherwise specified. SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Standard mode 100 kHz Fast mode 400 kHz fSCL SCL clock frequency High-Speed Mode, CB = 100 pF max 3.4 MHz High-speed mode, CB = 400 pF max 1.7 MHz Standard mode 4.7 µs Bus free time between a tBUF STOP and START condition Fast mode 1.3 µs Standard mode 4.0 µs Hold time (repeated) START tHD; tSTA Fast mode 600 ns condition High-speed mode 160 ns Standard mode 4.7 µs Fast mode 1.3 µs tLOW LOW period of the SCL clock High-speed mode, CB = 100 pF max 160 ns High-speed mode, CB = 400 pF max 320 ns Standard mode 4.0 µs Fast mode 600 ns tHIGH HIGH period of the SCL clock High-Speed Mode, CB = 100 pF max 60 ns High-speed mode, CB = 400 pF max 120 ns Standard mode 4.7 µs Setup time for a repeated tSU; tSTA Fast mode 600 ns START condition High-speed mode 160 ns Standard mode 250 ns tSU; tDAT Data setup time Fast mode 100 ns High-speed mode 10 ns Standard mode 0 3.45 µs Fast mode 0 0.9 µs tHD; tDAT Data hold time High-speed mode, CB = 100 pF max 0 70 ns High-speed mode, CB = 400 pF max 0 150 ns Standard mode 20 × 0.1C B 1000 ns Fast mode 20 × 0.1C B 300 ns tRCL Rise time of SCL signal High-speed mode, CB = 100 pF max 10 40 ns High-speed mode, CB = 400 pF max 20 80 ns 4 |
Numéro de pièce similaire - DAC7573IPW |
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Description similaire - DAC7573IPW |
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