| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 7.00 V (max) |
| Case/Package | SOIC |
| Number of Outputs | 2 Output |
| Output Voltage | 3.90 V |
| Output Current | 10.0 mA |
| Supply Current | 80.0 mA |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tube |
The L297D is a Stepper Motor Controller IC generates 4-phase drive signals for 2-phase bi-polar and 4-phase uni-polar step motors in micro-computer 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. This can be used with monolithic bridge drives such as the L298N or L293E or with discrete transistors and Darlingtons.
● Half step modes
● Clockwise direction
● Switch-mode load current regulation
● Programmable load current
● Few external components
● Reset input and home output
● Enable input
ST Microelectronics
11 Pages / 0.16 MByte
ST Microelectronics
4 Pages / 0.2 MByte
ST Microelectronics
0.19 MByte
ST Microelectronics
Motor Driver/Controller, Stepper, 4.75V to 7V supply, 3.9V/10mA/4Outputs, SOIC-20
ST Microelectronics
Motor Driver/Controller, Stepper, 4.75V to 7V supply, 3.9V/10mA/2Outputs, DIP-20
ST Microelectronics
**StepMotCtrl 10V SO20 SMD **
ST Microelectronics
Stepper motor controller L297/1 DIP20
ST Microelectronics
Stepper Motor Controllers
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
