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TEA3718DP Arkusz danych(PDF) 10 Page - STMicroelectronics |
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TEA3718DP Arkusz danych(HTML) 10 Page - STMicroelectronics |
10 / 26 page Electrical specifications 10/26 3.4 Electrical characteristics Table 7. Electrical characteristics(1) Symbol Parameter Min.(2) Typ.(2) Max.(2) Unit ICC Supply current - - 25 mA VIH High level input voltage - logic inputs 2 2 - - V VIL Low level input voltage - logic inputs - - 0.8 V IIH High level input current - logic inputs - - 20 µA IIL Low level input current - logic inputs (VI = 0.4 V) -0.4 - - mA VCH VCM VCL Comparator threshold voltage (VR = 5V) IO = 0, I1 = 0 IO = 0, I1 = 0 IO = 0, I1 = 0 390 230 65 420 250 80 440 270 90 mV ICO Comparator input current -20 - 20 µA Ioff Output leakage current (IO = 0, I1 = 1 Tamb = 25 oC) - - 100 µA Vsat(total) Total saturation voltage drop (Im = 1 A) SO20/Power DIP Multiwatt - - - - 2.8 3.2 V Ptot Total power dissipation - Im = 1 A, fs = 30 kHz - 3.1 3.6 W toff Cut off time (see Figure 6 and Figure 7, Vmm = 10 V Vton > 5 µs 25 30 35 ms td Turn off delay (see Figure 6 and Figure 7) Tamb = 25 oC, dVC/dt > 50 mV/µs) -1.6 - µs Vsat(alarm) Alarm output saturation voltage IO = 2 mA (Multiwatt) - 0.8 - V Iref Reference input current, VR = 5 V - 0.4 1 mA Vsat(source) Source diode transistor pair saturation voltage Power DIP Im = 0.5 A Power DIP Im = 1 A - - 1.05 1.35 1.2 (1.3) 1.5 (1.7) V Multiwatt Im = 0.5 A Multiwatt Im = 1 A - - - - 1.3 1.7 V Vf(source diode) Source diode forward voltage If(source) = 0.5 A - 1.1 1.5 (1.6) V If(source) = 1 A - 1.25 1.7 (1.9) Isub Substrate leakage current If = 1A - - 5 mA Vsat(sink) Sink diode transistor pair saturation Power DIP Im = 0.5 A Power DIP Im = 1 A - - 1 1.2 1.2 (1.3) 1.3 (1.5) V Multiwatt Im = 0.5 A Multiwatt Im = 1 A - - - - 1.3 1.5 V Vf(sink diode) Sink diode forward voltage If(sink) = 0.5 A If(sink) = 1 A - - 1 1.1 1.4 (1.6) 1.5 (1.9) V 1. Vs = Vss = 5 V, ± 5%, Vmm = 10 V to 45V, Tamb = 0 to 70oC (Tamb = 25 oC for TEA3718SFP) unless otherwise specified. 2. Values in parentheses apply only to E-TEA3718SFP and E-TEA3718SFPTR mounted in SO20 package. |
Podobny numer części - TEA3718DP |
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Podobny opis - TEA3718DP |
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