L297D | STMicroelectronics
IC, SO20, 4.75 V, 7 V
Order No.: 40S9732
EAN: 4099879101969
MPN:
L297D
Unit Price (€ / pc.)
13.8992 € *
Available: 63 pcs.
Leadtime: 3 Weeks **
Total Price:
13.90 € *
Price list
Quantity
Price per unit*
1 pcs.
13.8992 €
5 pcs.
12.4950 €
15 pcs.
11.3645 €
50 pcs.
10.4244 €
150 pcs.
9.6271 €
*incl. VAT plus shipping costs
**Subject to prior sale
IC, L297D, STMicroelectronics
The L297D Stepper Motor Controller IC generates four phase drive signals for two phase bipolar and four phase unipolar step motors in microcomputer-controlled applications. The motor can be driven in half step, normal and wave drive modes and on-chip 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.
Features
- Reset input and home output
Technical specifications
| Enclosure | SOIC-20 | |
| max. operating temperature | 150 °C | |
| min. operating temperature | -40 °C | |
| Assembly | SMD |
Download
Logistics
| Country of origin | QU |
| Customs tariff number | 85423390 |
| MSL | MSL 3 |
| Original Packaging | Bar with 40 pieces |
Compliance
| RoHS conform | Yes |
| Date of RoHS guidelines | 3/31/15 |
| SVHC free | Yes |
