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Référence fabricant
L297/1
L297 Series 10 V 4 Output Half/Full Mode Stepper Motor Controller - DIP-20
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| Nom du fabricant: | STMicroelectronics | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :20 par Tube Style d'emballage :DIP-20 Méthode de montage :Through Hole | ||||||||||
| Code de date: | |||||||||||
STMicroelectronics L297/1 - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Statut du produit:
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=L297/1&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/de/p/semiconductors--analog--drivers--motor-drivers/l297-1-stmicroelectronics-8044184
- https://futureelec.wufoo.com/forms/?formname=r8bzou01ws8brs&field12=NA&field16=fr&field2=L297/1&field4=STMicroelectronics&field18=https://p1na.futureelectronics.com/fr/de/p/semiconductors--analog--drivers--motor-drivers/l297-1-stmicroelectronics-8044184
STMicroelectronics L297/1 - Caractéristiques techniques
| Motor Type: | Stepper |
| No of Outputs: | Quad |
| Supply Current: | 50mA |
| Rated Power Dissipation: | 1W |
| Supply Voltage-Max: | 7V |
| Supply Voltage: | 4.75V to 7V |
| Operating Temp Range: | -40°C to +150°C |
| Style d'emballage : | DIP-20 |
| Méthode de montage : | Through Hole |
Fonctionnalités et applications
The L297/1 is a Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputercontrolled applications. The motor can be driven in half step, normal and wawe drive modes and onchip PWM chopper circuits permit switch-mode control of the current in the windings.
A Feature of this device is that it requires only clock, direction and mode input signals. Since the phase are generated internally the burden on the microprocessor, and the programmer, is greatly reduced. Mounted in DIP20 and SO20 packages, the L297 can be used with monolithic bridge drives such as the L298N or L293E, or with discrete transistors and darlingtons.
Features:
- Normal/Wave Drive
- Half/Full Step Modes
- Clockwise/Anticlockwise Direction
- Switchmode Load Current Regulation
- Programmable Load Current
- Few External Components
- Reset Input & Home Output
- Enable Input
Emballages disponibles
Qté d'emballage(s) :
20 par Tube
Style d'emballage :
DIP-20
Méthode de montage :
Through Hole
