ST L297 20-DIP (300 mil)
€2.46
Tax included
Italy
Nexive: orders below 24,98 € shipping costs is 2,50 € - shipping times of 7 - 15 working days
Nexive: orders above 24,99 € shipping is FREE - shipping times of 7 - 15 working days
DHL: orders of less than euro 24,98 € shipping costs is 9,90 € - shipping times of 2 - 3 working days
DHL: orders between 24,99 € and 49,98 € shipping costs is 7,90 € - shipping times of 2 - 3 working days
DHL: orders between 49,99 € and 98,99 € shipping costs is 5,90 € - shipping times of 2 - 3 working days
DHL: orders above 99 € shipping is FREE - shipping times of 2 - 3 working days
Europe
DHL: fixed cost of euro 15,99 € for the whole European territory - shipping times of 2 - 3 working days
Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 7,10 € to 12,70 € - shipping times of 2 - 4 weeks.
Rest of the World
DHL: fixed cost of 39,99 € for the rest of the world - shipping times of 2 - 3 working days
Poste Italiane Registered: 250 gr. max weight limit and the cost varies from 8,40 € to 16,50 € - shipping times of 2 - 4 weeks.
10.7080.0008
The L297/A/D Stepper Motor Controller IC generates four phase drivesignals for two phase bipolar and four phase unipolar step motors inmicrocomputer-controlled applications.
The motor can be driven in half step, normal and wawe drive modes andon-chip PWM chopper circuits permit switchmode control of the currentin the windings.
Afeature of this device is that it requires only clock, direction andmode input signals.
Since the phase are generated internally the burden on themicroprocessor, and theprogrammer, is greatlyreduced.
Mounted in DIP20 and SO20 packages, the L297 can be used withmonolithic bridge drives such as the L298N or L293E, or with discretetransistors and darlingtons.
The motor can be driven in half step, normal and wawe drive modes andon-chip PWM chopper circuits permit switchmode control of the currentin the windings.
Afeature of this device is that it requires only clock, direction andmode input signals.
Since the phase are generated internally the burden on themicroprocessor, and theprogrammer, is greatlyreduced.
Mounted in DIP20 and SO20 packages, the L297 can be used withmonolithic bridge drives such as the L298N or L293E, or with discretetransistors and darlingtons.
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