l298n说明书，手册

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L298 OPERATING SUPPLY VOLTAGE UP TO 46 V TOTAL DC CURRENT UP TO 4 A LOW SATURATION VOLTAGE OVERTEMPERATURE PROTECTION LOGICAL 0 INPUT VOLTAGE UP TO 15 V HIGH NOISE IMMUNITY DESCRIPTION The L298 is an integrated monolithic circuit in a 15 lead Multiwatt and PowerSO20 packages It is a high voltage high current dual fullbridge driver de signedto acceptstandardTTL logic levels anddrive inductive loads such as relays solenoids DC and steppingmotors Two enableinputs are provided to enableor dis......