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TPS3828-50QDBVRQ1 Fiches technique(PDF) 6 Page - Texas Instruments |
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TPS3828-50QDBVRQ1 Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 14 page TPS3820-xx-Q1, TPS3823-xx-Q1, TPS3824-xx-Q1, TPS3825-xx-Q1, TPS3828-xx-Q1 PROCESSOR SUPERVISORY CIRCUITS SGLS143B − DECEMBER 2002 − REVISED JUNE 2008 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT TPS382x-25 VDD = VIT− + 0.2 V IOH = −20 μA 08 × V RESET TPS382x-30 TPS382x-33 VDD = VIT− + 0.2 V IOH = −30 μA 0.8 × VDD V TPS382x-50 VDD = VIT− + 0.2 V IOH = −120 μA VDD − 1.5 V VOH High-level output voltage TPS3824-25 TPS3825-25 VDD ≥ 1.8 V, IOH = −100 μA RESET TPS3824-30 TPS3825-30 08 × V V RESET TPS3824-33 TPS3825-33 VDD ≥ 1.8 V, IOH = −150 μA 0.8 × VDD V TPS3824-50 TPS3825-50 TPS3824-25 TPS3825-25 VDD = VIT− + 0.2 V IOL = 1 mA RESET TPS3824-30 TPS3825-30 VDD = VIT− + 0.2 V 04 V RESET TPS3824-33 TPS3825-33 VDD = VIT− + 0.2 V IOL = 1.2 mA 0.4 V VOL Low-level output voltage TPS3824-50 TPS3825-50 VDD = VIT− + 0.2 V IOL = 3 mA TPS382x-25 VDD = VIT− − 0.2 V IOL = 1 mA RESET TPS382x-30 VDD = VIT− −0.2 V 045 V RESET TPS382x-33 VDD = VIT− 0.2 V IOL = 1.2 mA 0.45 V TPS382x-50 VDD = VIT− − 0.2 V IOL = 3 mA Power-up reset voltage (see Note 2) VDD ≥ 1.1 V, IOL = 20 μA 0.4 V TPS382x-25 2.21 2.25 2.30 TPS382x-30 T 0 °Cto85°C 2.59 2.63 2.69 V TPS382x-33 TA = 0°C to 85°C 2.88 2.93 3 V V Negative-going input threshold TPS382x-50 4.49 4.55 4.64 VIT− Negative going input threshold voltage (see Note 3) TPS382x-25 2.19 2.25 2.30 TPS382x-30 T 40 °C to 125°C 2.55 2.63 2.69 V TPS382x-33 TA = − 40°C to 125°C 2.84 2.93 3 V TPS382x-50 4.44 4.55 4.65 TPS382x-25 V Hysteresis at V input TPS382x-30 30 mV Vhys Hysteresis at VDD input TPS382x-33 30 mV TPS382x-50 50 NOTES: 2. The lowest supply voltage at which RESET becomes active. tr, VDD ≥ 15 μs/V 3. To ensure best stability of the threshold voltage, a bypass capacitor (ceramic, 0.1 μF) should be placed near the supply terminals. |
Numéro de pièce similaire - TPS3828-50QDBVRQ1 |
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Description similaire - TPS3828-50QDBVRQ1 |
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