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TPS3809L30-Q1 датащи(PDF) 4 Page - Texas Instruments |
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TPS3809L30-Q1 датащи(HTML) 4 Page - Texas Instruments |
4 / 9 page TPS3809J25Q1, TPS3809L30Q1, TPS3809K33Q1, TPS3809I50Q1 3PIN SUPPLY VOLTAGE SUPERVISORS SGLS142 – DECEMBER 2002 4 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 VDD = 2.5 V to 6 V, IOH = –500 µA VDD–0.2 V High le el o tp t oltage VDD = 3.3 V, IOH = –2 mA VDD–0.4 V VOH High-level output voltage V6 V I 4mA TA = –40°C to 25°C VDD–0.4 V VDD = 6 V, IOH = –4 mA TA = 125°C VDD–0.5 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 VOL Low level out ut voltage VDD = 6 V, IOL = 4 mA 0.4 V Power-up reset voltage (see Note 2) VDD ≥ 1.1 V, IOL = 50 µA 0.2 V TPS3809J25 2.20 2.25 2.30 Negative-going input TPS3809L30 TA = –40°C to 125°C 2.58 2.64 2.70 VIT– Negative-going input threshold voltage TPS3809K33 TA 40 C to 125 C 2.87 2.93 2.99 V VIT– threshold voltage (see Note 3) TPS3809I50 TA = –40°C to 85°C 4.45 4.55 4.65 V TPS3809I50 TA = –40°C to 125°C 4.4 4.55 4.65 TPS3809J25 30 V H steresis TPS3809L30 35 mV Vhys Hysteresis TPS3809K33 40 mV TPS3809I50 60 I S ppl c rrent VDD = 2 V, Output unconnected 9 15 A IDD Supply current VDD = 6 V, Output unconnected 20 30 µA Ci Input capacitance VI = 0 V to VDD 5 pF 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 ( 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 td Delay time VDD ≥ VIT– + 0.2 V, See timing diagram 120 200 280 ms tPHL Propagation (delay) time, high-to-low-level output VDD to RESET delay VIL = VIT– –0.2 V, VIH = VIT– +0.2 V 1 µs |
Аналогичный номер детали - TPS3809L30-Q1 |
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Аналогичное описание - TPS3809L30-Q1 |
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