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CS8441 数据表(PDF) 2 Page - Cherry Semiconductor Corporation |
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CS8441 数据表(HTML) 2 Page - Cherry Semiconductor Corporation |
2 / 4 page 2 Electrical Characteristics: Unless otherwise stated, these specifications apply for Ð40¡C²TA²105¡C,6.5V²VCC²15.5V. All voltage shall be referenced to Gnd unless otherwise noted. Overvoltage shutdown of coils occurs when VCC > 16V. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT * Voltage across the coils shall be measured at the specific voltages, but shall also be within linearly interpolated limits. s Supply, VCC Supply Voltage Range -40¡C ²TA²105¡C 6.5 15.5 VDC -40¡C²TA²25¡C 6.5 24.0 VDC Transient Pulse, 100ms 35.0 VDC Supply Current VCC = 15.5 VDC 24 35 mA Outputs not loaded Overvoltage Shutdown 16 23 V s Speed Sensor Input, SENSOR Input Frequency Range 0.2 1.0 kHz Switching Threshold 1.2 2.4 VDC Hysteresis 300 500 mVDC Input Bias Current 0.8VDC²VIN²VCC 0.1 ±1.0 µA Input Voltage Range 0 VCC VDC Operating Input Voltage 10k½ Resistor in Series -15 VDC to VCC Input Clamp Current I Clamp at VIN = 0 VDC -0.4 -5.0 mA s Divider Select Input, SELECT Logic 0 Input Voltage 100 mVDC Logic 1 Input Voltage 3.0 VDC Logic 0 Input Current 0V²VIN²100mV -1 -100 µA Logic 1 Input Current 3V²VIN²15.5 VDC 0.75 2.00 mA s Coil Output Drivers Coil Load +25¡C 198 210 222 ½ Coil Inductance 80 mH Coil Resistance Temperature Coefficient 0.35 %/¡C * Energized Coil Voltage (Both Polarities) A and B VCC = 6.5 VDC VCC -1.5V VCC -0.9V VDC VCC = 10.0 VDC VCC -1.6V VCC -1.0V VDC VCC = 15.5 VDC-20¡C²TA²105¡C VCC-1.75V VCC -1.1V VDC VCC = 15.5 VDC,Ð40¡C²TA²Ð20¡C VCC-2.0V VCC -1.2V VDC De-Energized Coil Leakage ±100 µA Current s Short Circuit Protection Short Circuit Threshold 275 400 mA I Coil A + I Coil B Short Circuit Turn-Off Delay 5 µs |
类似零件编号 - CS8441 |
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类似说明 - CS8441 |
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