Low

STEPPER MOTOR CONTROLLER, DIP, 297 - 

L297/1

STMICROELECTRONICS L297/1

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
L297/1
Order Code:
SC09129
Technical Datasheet:
(EN)
Catalogue page:
  CPCC/3318
See all Technical Docs

Product Overview

The L297/1 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 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.
  • Normal/wave drive
  • Half/full step modes
  • Clockwise/anticlockwise direction
  • Switch mode load current regulation
  • Programmable load current
  • Few external components
  • Resent input and home output
  • Reset input and home output
  • Enable Input

Applications

Automation & Process Control, Automotive, Aerospace, Defence, Military, Motor Drive & Control

Product Information

:
Stepper
:
2Outputs
:
10mA
:
3.9V
:
DIP
:
20Pins
:
4.75V
:
7V
:
-40°C
:
150°C
:
Each
:
-
:
-
:
-
Find similar products Choose and modify the attributes above to find similar products.

Associated Products

Compare Selected

Related Searches

5 In stock

5 in stock ready for despatch (UK stock)

 
 
Check stock and lead times
More stock available week commencing 23/10/17
£6.59 ( £7.91  Inc. VAT) £ 7.91
Price for:
Each
Multiple: 1 Minimum: 1
Quantity Price
1 + £6.59 (£7.908)
10 + £6.23 (£7.476)
100 + £5.60 (£6.72)
250 + £5.22 (£6.264)
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews