Moteur de recherche de fiches techniques de composants électroniques |
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LTC2901 Fiches technique(PDF) 6 Page - Linear Technology |
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LTC2901 Fiches technique(HTML) 6 Page - Linear Technology |
6 / 16 page 6 LTC2901 2901is sn2901 TYPICAL PERFOR A CE CHARACTERISTICS Typical Transient Duration vs Comparator Overdrive (V1, V2) RST Output Voltage vs V1, VPG = 0V Reset Time-Out Period vs Temperature IV2 vs Temperature IV3 vs Temperature IV4 vs Temperature TEMPERATURE ( °C) –60 0.5 0.6 0.8 0.9 1.0 1.5 1.2 –20 20 40 2901 G10 0.7 1.3 1.4 1.1 –40 0 60 80 100 V1 = 5V V2 = 3.3V V3 = 2.5V V4 = 1.8V RESET COMPARATOR OVERDRIVE VOLTAGE (% OF VRTX) 0.1 250 300 350 400 450 110 100 2901 G13 200 150 50 0 100 RESET OCCURS ABOVE CURVE TA = 25°C V1 (V) 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 2901 G14 5 4 3 2 1 0 V1 = V2 = V3 = V4 10k PULL-UP FROM RST TO V1 TA = 25°C TEMPERATURE ( °C) –60 –40 34 38 36 60 80 2901 G15 32 30 –20 0 20 40 100 26 22 28 24 CWT = 1500pF (SILVER MICA) Watchdog Time-Out Period vs Temperature TEMPERATURE ( °C) –60 0.1 0.2 0.4 0.5 0.6 1.1 0.8 –20 20 40 2901 G11 0.3 0.9 1.0 0.7 –40 0 60 80 100 V1 = 5V V2 = 3.3V V3 = 2.5V V4 = 1.8V TEMPERATURE ( °C) –60 0 0.1 0.3 0.4 0.5 1.0 0.7 –20 20 40 2901 G12 0.2 0.8 0.9 0.6 –40 0 60 80 100 V1 = 5V V2 = 3.3V V3 = 2.5V V4 = 1.8V RESET COMPARATOR OVERDRIVE VOLTAGE (% OF VRTX) 0.1 80 100 120 140 160 1 10 100 2901 G22 60 40 20 0 200 180 220 TA = 25°C RESET OCCURS ABOVE CURVE Typical Transient Duration vs Comparator Overdrive (V3, V4) TEMPERATURE ( °C) –60 4.9 5.9 6.4 6.9 8.9 7.9 –20 20 40 2901 G16 5.4 8.4 7.4 –40 0 60 80 100 CRT = 1500pF (SILVER MICA) IV1 vs Temperature TEMPERATURE ( °C) –60 0 10 30 40 50 100 70 –20 20 40 2901 G09 20 80 90 60 –40 0 60 80 100 V1 = 5V V2 = 3.3V V3 = 2.5V V4 = 1.8V |
Numéro de pièce similaire - LTC2901 |
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Description similaire - LTC2901 |
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