IC L297/1 - Stepper Motor Controller DIP 20-pin

You may also like:
L298N L298N
L6203 L6203
A3958SB A3958SB
MC33153PG MC33153PG
L6205D L6205D
L6208PD L6208PD

$7.95 ea

114 ship on Oct. 18

  • Jameco Catalog
# of units Price
1+ $7.95
10+ $7.39
100+ $6.25
500+ $5.29

Request a Large Quantity Quote

L297/1 - Stepper Motor Controller

The L297 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 is generated internally, the burden on the microprocessor and the programmer is greatly reduced. Mounted in DIP20, the L297 can be used with monolithic bridge drives such as the L298N or L293E, or with discrete transistors and darlingtons.


  • DIP-20 package
  • Normal/Wave Drive
  • Half/Full Step modes
  • Clockwise/Anticlockwise direction
  • Switch mode load current regulation
  • Programmable load current
  • Few external components
  • Reset Input & Home Output
  • Enable input

    Report a problem
    Suggest a product
  • Specification Value
    Supplier PackageDIP-20
    TypeStepper Motor Controller
    Minimum Operating Supply Voltage4.75V
    Typical Operating Supply Voltage5V
    Maximum Operating Supply Voltage7V
    Minimum Operating Temperature-40°C
    Maximum Operating Temperature150°C
    MountingThrough Hole
    Product Width7.1mm(Max)
    Product Height2.68mm(Max)
    Product Length25.4mm(Max)
    Product TypeMotion Motor Control

    Report a problem
    Suggest a product