전자부품 데이터시트 검색엔진 |
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HV518 데이터시트(PDF) 2 Page - Supertex, Inc |
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HV518 데이터시트(HTML) 2 Page - Supertex, Inc |
2 / 5 page 2 HV518 Symbol Parameter Min Typ Max Units Conditions IDD Supply current 10 mA VDD = 5V, fCH = 6.0 MHz IDDQ Quiescent supply current 0.5 mA VDD = 5.5V, VIN = 0V I PP Supply current 12 mA Output high, T A = -40°C 710mA Output high, TA = 0 to +85°C 500 µA Outputs low V OH High-level output voltage HVoutput 70.0 V I OH= -25mA Serial output 4.5 4.9 5 V VDD = 5V, IOH = -20µA VOL Low-level output HVoutput 5 V IOL= 1mA Serial output 0.06 0.8 V I OL =20µA IIH High-level logic input current 0.1 1 µAVIH = VDD IIL Low-level logic input current -0.1 -1 µAVIL = 0V Note: The total number of ON outputs times the duty cycle must not exceed the allowable package power disspation. Electrical Characteristics (over recommended ranges of operating free-air temperature and VDD. Unless otherwise noted, VPP = 80V) Symbol Parameter Min Max Unit Conditions td Delay time, Clock to data output VDD = 4.5V 600 ns CL =15 pF See Figure 4 tDHL Delay time, high-to-low-level, from latch enable VDD = 4.5V 1.5 µs See Figure 5 HVoutput from strobe 1 See Figure 6 t DLH Delay time, low-to-high-level from latch enable V DD = 4.5V 1.5 µs See Figure 5 HVoutput from strobe 1 See Figure 6 t THL Transition time, high-to-low-level, HVoutput V DD = 4.5V 3 µs See Figure 6 t TLH Transition time, low-to-high-level, HVoutput V DD = 4.5V 2.5 µs See Figure 6 Switching Characteristics (V PP = 80V, CL = 50 pF, TA = 25°C, unless otherwise noted) Symbol Parameter Min Max Units V DD Logic voltage supply 4.5 5.5 V VPP High voltage supply 8 80 V V IH High-level input voltage (See Fig.3.) V DD = 4.5V 3.5 V V IL Low-level input voltage (See Fig. 3.) V DD = 4.5V 1 V IOH High-level output current -25 mA I OL Low-level output current 2 mA f CLK Clock frequency (see Figure 3) V DD = 4.5V 6.0 MHz tw(CKH) Pulse duration , clock high VDD = 4.5V 83 ns t w(CKL) Pulse duration , clock low V DD = 4.5V 83 ns t su Setup time, data before clock V DD = 4.5V 75 ns th Hold time, data after clock VDD = 4.5V 75 ns T A Operating free-air temperature -40 85 °C Note: Power-up sequence should be the following: 1. Connect ground. 4. Apply VPP. 2. Apply VDD.5. The VPP should not drop below VDD or float during operation. 3. Set all inputs (Data, CLK, Enable, etc.) to a known state. Power-down sequence should be the reverse of the above. Recommended Operating Conditions (T A = 25°C, unless otherwise noted) |
유사한 부품 번호 - HV518 |
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유사한 설명 - HV518 |
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