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TA7712P Datasheet(PDF) 7 Page - Toshiba Semiconductor |
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TA7712P Datasheet(HTML) 7 Page - Toshiba Semiconductor |
7 / 16 page TA7712P/PG/F/FG 2007-9-11 7 ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) CHARACTERISTICS SYMBOL RATING UNIT Power Supply Voltage VCC 8 V Output Current IO ±25 mA Position Sensor Input Voltage (Tj = 25°C) VH 500 mVp−p TA8412P/PG 1.2 Power Dissipation TA8412F/FG PD (Note) 0.5 W Operating Temperature Topr −30 to 75 °C Storage Temperature Tstg −55 to 150 °C Note: Measured for the IC only ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VCC = 5 V, Ta = 25°C) CHARACTERISTICS SYMBOL TEST CIR− CUIT TEST CONDITIONS MIN TYP. MAX UNIT Operating Supply Voltage VCC (opr) ― 4.75 5.00 5.25 V ICC1 In Stop mode ― 3.4 6.0 Power Supply Current ICC2 1 Output: open ― 17.0 26.0 mA VSAT (U−1) RL = 200 Ω ― 1.3 2.0 High Side VSAT (U−2) RL = 2 kΩ ― 1.0 1.3 VSAT (L−1) RL = 200 Ω ― 0.8 1.2 Saturation Voltage Low Side VSAT (L−2) 2 RL = 2 kΩ ― 0.18 0.4 V High Side IL (U) ― ― 100 Leakage Current Low Side IL (L) 2 ― ― 100 μA In-phaseInput Voltage Range CMRH 2.0 ― 4.5 V Input Sensitivity VH 20 ― ― mVp−p Position Sensor Input Input Hysteresis VH−Hys ― 2 7 15 mV H VIN R (H) 2 4.0 ― ― Operating Input Voltage L VIN R (L) 2 ― ― 1.0 V START Input (RUN) Input Current L IIN R 2 VIN R = 1.0 V ― ― 200 μA H VIN C (H) 4.0 ― ― Operating Input Voltage L VIN C (L) ― ― 1.0 V CW / CCW Input (FWD / REV) Input Current L IIN C 2 VIN C = 1.0 V ― ― 200 μA H VIN B (H) 4.0 ― ― Operating Input Voltage L VIN B (L) ― ― 1.0 V BRAKE Input (BRAKE) Input Current H IIN B 2 VIN N = 1.0 V ― ― 200 μA Output Current H IFGH 3 80 ― ― μA Output Voltage L VFGL 3 IFG = 0.3 mA ― ― 0.4 V FG Output Pulse Width τFG 3 C = 0.1 μF, R = 10 kΩ 0.9 1.0 1.1 ms |
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