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CDCP1803RGERG4 Folha de dados(PDF) 10 Page - Texas Instruments |
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CDCP1803RGERG4 Folha de dados(HTML) 10 Page - Texas Instruments |
10 / 25 page I − Load − mA 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 −5 0 5 10 15 20 25 30 35 VDD = 3.3 V G004 CDCP1803 SCAS727F – NOVEMBER 2003 – REVISED DECEMBER 2013 www.ti.com CONTROL INPUT CHARACTERISTICS over recommended operating free-air temperature range PARAMETER TEST CONDITIONS MIN TYP MAX UNIT tsu Setup time, S0, S1, S2, and EN terminals before clock IN 25 ns th Hold time, S0, S1, S2, and EN terminals after clock IN 0 ns Time between latching the EN low transition and when all t(disable) outputs are disabled (how much time is required until the 10 ns outputs turn off) Time between latching the EN low-to-high transition and when t(enable) outputs are enabled based on control settings (how much time 1 μs passes before the outputs carry valid signals) Rpullup Internal pullup resistor on S[2:0] and EN input 42 60 78 k Ω VIH(H) Three-level input high, S0, S1, S2, and EN terminals(1) 0.9 VDD V VIL(L) Three-level low, S0, S1, S2, and EN terminals 0.1 VDD V IIH VI = VDD –5 μA Input current, S0, S1, S2, and EN terminals IIL VI = GND 38 85 μA (1) Leaving this terminal floating automatically pulls the logic level high to VDD through an internal pullup resistor of 60 kΩ. BIAS VOLTAGE VBB over operating free-air temperature range PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VBB Output reference voltage VDD = 3 V–3.6 V, IBB = –0.2 mA VDD – 1.4 VDD – 1.2 V OUTPUT REFERENCE VOLTAGE (VBB) vs LOAD Figure 5. 10 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated Product Folder Links :CDCP1803 |
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Descrição semelhante - CDCP1803RGERG4 |
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