unipolar stepper motor driver circuit

{"title":"L297D Integrated Circuit Chip STEPPER MOTOR CONTROLLERS","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8b\/df\/f13510ce14c9375b134aa249a556-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"STMICROELECTRONICS","Model Number":"L297","Minimum Order Quantity":"20pcs","Delivery Time":"1 Day","Certification":"Original Factory Pack","Place of Origin":"Original","Payment Terms":"T\/T, Western Union,PayPal","Supply Ability":"5200PCS","Packaging Details":"please contact me for details","Description":"Bipolar, Unipolar Motor Driver Parallel 20-SO","Supply voltage":"4.75- 7 V","Quiescent supply current (pin 12)":"50- 80 mA","Input voltage":"0.6 V","Input current":"100 \u00b5A","Enable input voltage":"1.3 V"}}

{"title":"DRV8803PWP Integrated Circuits ICS PMIC Motor Drivers Controllers","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/b0\/ab\/0cd685aa3521475bf6a765cb4e5f-200x200-1.jpg","attrs":{"Price":"Negotiable","Minimum Order Quantity":"Negotiable","Delivery Time":"Negotiable","Part Number":"DRV8803PWP","Manufacturer":"Texas Instruments","Description":"IC MOTOR DRIVER PAR 16HTSSOP","Category":"PMIC - Motor Drivers, Controllers","Family":"PMIC - Motor Drivers, Controllers","Place of Origin":"Original","Payment Terms":"T\/T, L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000","Packaging Details":"Negotiable"}}