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BA829 Fiches technique(PDF) 2 Page - Rohm |
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BA829 Fiches technique(HTML) 2 Page - Rohm |
2 / 8 page BA829 Technical Note 2/7 www.rohm.com 2009.06 - Rev.A © 2009 ROHM Co., Ltd. All rights reserved. ● Recommended operating conditions (Topr=-25℃ to +70℃) Parameter Symbol Min. Typ. Max. Unit Condition Power supply VCC 4.5 5.0 5.5 V - Clock frequency TCLK - - 500 kHz - Power setup time tPset 500 - - ns Fig.4 Clock pulse width tWC 1 - - ns Fig.4 Data setup time tDset 300 - - ns Fig.4 Data hold time tDhold 400 - - ns Fig.4 Latch pulse timing 1 tLT1 600 - - ns Fig.4 Latch pulse timing 2 tLT2 250 - - ns Fig.4 Latch pulse width tWL 800 - - ns Fig.4 Strobe pulse timing 1 tST1 300 - - ns Fig.4 Strobe pulse width tws 3 - - μs Fig.4 Voltage between L-GND and P-GND VG - - 0.2 V - * Electric potential is a difference of L-GND and P-GND. Short-circuit near the power source whenever possible. However, between L-GND Pin and P-GND Pin, product should be used in a range not exceeding 0.2V. ● Electrical characteristics (Unless otherwise specified, Ta=25℃,VCC=5.0V) Parameter Symbol Min. Typ. Max. Unit Condition Test Circuit Supply current 1 Icc1 - 10 20 μA PSW“L” Fig.1 Supply current 2 Icc2 - 110 158 mA PSW“H”, STB“H” Fig.1 Supply current 3 Icc3 - 14 20 mA PSW“H”, STB“L” Fig.1 Output ON voltage VOON - 0.4 0.6 V ICCN=300 mA Fig.1 Output leakage current IOOFF - 10 50 μA V0=13.5V Fig.1 Data transference time fCLK 500 - - kHz - Fig.1 Input high-level voltage VIH 2.6 - - V - Fig.2 Input low-level voltage VIL - - 0.8 V - Fig.2 Input high-level current IIH1 - 0.1 10 μA V1=3.4V,CLK,LATCH ,DATA,STB Fig.1 Input low-level current IIL1 - -0.01 -0.1 mA V1=0.4V,CLK,LATCH ,DATA,STB Fig.1 Out put high-level voltage VDDH 2.8 3.0 - V IDOH=-400μA Fig.1 Output low-level voltage VDDL - 0.3 0.4 V IDOL=⊿1.6mA Fig.1 Data output transmission delay tDLH - 0.6 1.0 μs RLD=10kΩ Fig.4 Data output transmission delay tDHL - 0.6 2.0 μs RLD=10kΩ Fig.4 Print output transmission delay tOLH - - 10 μs RL=560kΩ560, V0=13.5V Fig.4 Print output transmission delay tOHL - - 10 μs RL=560kΩ560, V0=13.5V Fig.4 Input high-level current IIH2 - 0.04 0.1 mA V1=3.4V,PSW Fig.1 Input low-level current IIL2 - 0.1 10 μ A V1=0.4V,PSW Fig.1 |
Numéro de pièce similaire - BA829 |
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Description similaire - BA829 |
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