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LS7560N Fiches technique(PDF) 3 Page - LSI Computer Systems |
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LS7560N Fiches technique(HTML) 3 Page - LSI Computer Systems |
3 / 8 page PARAMETER SYMBOL MIN TYP MAX UNIT Output High State (RL = 15kΩ to Ground) VOH VR - - V Output Low State (RL = 15kΩ to VR) VOL - - 1.0 V Output Source or Sink Current Io - - 1.0 mA Oscillator: Oscillator Frequency FOSC 21 24 27 kHz Percentage Frequency Change per Volt ∆ F OSC ∆V - 0.4 1.0 %/V (VDD = 10V to 18V) F Sawtooth High Voltage VOSCP - 3.8 4.5 V Sawtooth Low Voltage VOSCV 0.7 1.0 - V Capacitor Discharge Current ID 0.6 1.0 2.5 mA Logic Inputs: Input Threshold Voltage VIH 3.0 2.3 - V (Pins 1, 20, 21, 22, 23, 24, 25, 26, 27) VIL - 1.8 1.4 V Brake and Sensor (Pins 23, 24, 25, 26) High State Input Current (VIN = 4V) IIH -36 -27 -20 µA Low State Input Current (VIL = 0V) IIL -50 -40 -30 µA Sequence Select, Top Driver Polarity Select, PWM Control, Brake Select, and F/R Select (Pins 1, 20, 21, 22, 27) High State Input Current (VIN = 4V) IIH -16 -12 -8 µA Low State Input Current (VIL = 0V) IIL -25 -17 -10 µA Enable Input Threshold Voltage (Pin 2) VIH 2.1 2.8 3.2 V Hysteresis VH 0.2 0.3 0.4 V Enable Input Current IIN - - 10 nA Overcurrent Sense Comparator: Input Threshold Voltage VIH 85 100 115 mV Input Current IIN - - 10 nA Outputs: Closed Loop Control Section: Tachometer Out Output High Voltage (Isource = 1.5mA) VOH VR - 0.8 VR - 0.5 VR - 0.3 V Output Low Voltage (Isink = 5mA) VOL 0.18 0.27 0.40 V Pulse Width TW 95 105 115 µs Capacitor Discharge Current (RC Terminal) ID 1.8 3 7.5 mA Output Drivers (Pins 12, 13, 14, 15, 16, 17) Sourcing 25mA VOH 9.5 10.5 11 V Sourcing 50mA VOH 8 8.8 9.5 V Sinking 25mA VOL 1.0 1.30 2.0 V Sinking 50mA VOL 2.75 3.40 4.2 V Switching Times TR 30 45 60 ns (CL = 250pF) TF 35 50 65 ns Switching Times TR 100 150 200 ns CL = 1000pF) TF 130 180 230 ns Fault Output Voltage (Isink = 2mA) VFO - - 0.5 V Fault Off-State Leakage IF - 10 - nA Under Voltage Lockout: For VDD VUV 7.0 8.5 10 V Hysteresis VH 0.45 0.65 0.85 V For VR VUVR 3.5 4.1 4.8 V Hysteresis VH 0.16 0.3 0.4 V Power Supply Current VDD = 10V IDD - 2.0 2.5 mA VDD = 12V IDD - 3.0 4.0 mA VDD = 18V IDD - 7.0 11.0 mA 7560N-092605-3 |
Numéro de pièce similaire - LS7560N_12 |
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Description similaire - LS7560N_12 |
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