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TPS3809J25 Datasheet(PDF) 4 Page - Texas Instruments |
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TPS3809J25 Datasheet(HTML) 4 Page - Texas Instruments |
4 / 13 page TPS3809J25, TPS3809L30 TPS3809K33, TPS3809I50 SLVS228B – AUGUST 1999 – REVISED JULY 2012 www.ti.com ELECTRICAL CHARACTERISTICS Overrecommended operating free-air temperature range (unless otherwise noted). TPS3800-xx, TPS3801-xx, TPS3802- xx PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD = 2.5 V to 6 V IOH = –500 μA VDD –0.2 VOH High-level output voltage VDD = 3.3 V IOH = –2 mA VDD –0.4 V VDD = 6 V IOH = –4 mA VDD –0.4 VDD = 2 V to 6 V, IOL = 500 μA 0.2 VOL Low-level output voltage VDD = 3.3 V, IOL = 2 mA 0.4 V VDD = 6 V, IOL = 4 mA 0.4 Power-up reset voltage(1) VDD ≥ 1.1 V, IOL = 50 μA 0.2 V TPS3809J25 2.2 2.25 2.3 TPS3809L30 2.58 2.64 2.7 Negative-going input VIT– TA = –40°C to 85°C V threshold voltage(2) TPS3809K33 2.87 2.93 2.99 TPS3809I50 4.45 4.55 4.65 TPS3809J25 30 TPS3809L30 35 Vhys Threshold hysteresis mV TPS3809K33 40 TPS3809I50 60 VDD = 2 V, output unconnected 9 12 IDD Supply current μA VDD = 6 V, output unconnected 20 25 Ci Input capacitance VI = 0 V to VDD 5 pF (1) The lowest supply voltage at which RESET becomes active. tr, VDD ≥ 15 μs/V. (2) To ensure the best stability of the threshold voltage, a bypass capacitor (0.1- μF ceramic) should be placed near the supply terminals. TIMING REQUIREMENTS at RL = 1 MΩ, CL = 50 pF, TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tw Pulse width at VDD VDD = VIT– + 0.2 V, VDD = VIT– –0.2 V 3 μs SWITCHING CHARACTERISTICS at RL = 1 MΩ, CL = 50 pF, TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VDD ≥ VIT– + 0.2 V, td Delay time 120 200 280 ms See timing diagram VIL = VIT– – 0.2 V, Propagation (delay) time, high-to-low-level 1 μs tPHL VDD to RESET delay VIH = VIT– + 0.2 V output 4 Copyright © 1999–2012, Texas Instruments Incorporated |
Similar Part No. - TPS3809J25_13 |
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Similar Description - TPS3809J25_13 |
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