STMICROELECTRONICS  L297D  MOTOR CONTROLLER, STEPPER, 10mA, SOIC-20

STMICROELECTRONICS L297D

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Product Overview


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

Applications

Motor Drive & Control; Computers & Computer Peripherals
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Product Specifications, Documents & More


  • Driver Case Style: SOIC
  • MSL: MSL 3 - 168 hours
  • Motor Type: Stepper
  • No. of Outputs: 4
  • No. of Pins: 20
  • Operating Temperature Max: 150°C
  • Operating Temperature Min: -40°C
  • Output Current: 10mA
  • Output Voltage: 3.9V
  • Packaging: Each
  • SVHC: To Be Advised
  • Supply Voltage Max: 7V
  • Supply Voltage Min: 4.75V
  • Supply Voltage Range: 4.75V to 7V

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Availability

Availability:  22


  • 22 in stock for same day shipping
 
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    More stock available week commencing 3/7/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $10.13 $10.13

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Price

Quantity List Price
1 - 9 $10.13
10 - 24 $8.89
25 - 99 $7.99
100 - 249 $7.31
250 - 499 $6.88
500 - 999 $6.67
1000 - 2499 $6.50
2500+ $6.20
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Suggested Substitutes
56P8260
L297D013TR

L297D013TR

STMICROELECTRONICS

Industrial & ASIC

0

Price for: Full Reel 1

1000+ $4.79 2000+ $4.53 3000+ $4.20

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    More stock available week commencing 7/18/16

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Non-Cancelable / Non Returnable

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