The A4953ELJTR-T is a specific motor driver IC from Allegro Microsystems. This component is designed to drive a single DC motor with outputs that can be pulse-width modulated (PWM-ed) to control the average motor current. Here's a general description of a typical circuit incorporating the A4953ELJTR-T:

1.Power Supply: The A4953ELJTR-T motor driver IC typically needs a power supply between 8V to 40V. You should use a power supply within this range that matches the power requirements of your specific motor.

2. Motor Connections: The A4953ELJTR-T has two outputs (OUT1 and OUT2) that are connected directly to the DC motor. The direction of current flow through the motor, and thus the motor's rotation direction, is controlled by the logic inputs to the A4953ELJTR-T.

3. Control Inputs: The A4953ELJTR-T has two logic inputs (IN1 and IN2). These are typically connected to digital outputs from a microcontroller, and they control the direction of the motor's rotation.

4. PWM Control: The A4953ELJTR-T has a separate input (PWM) that can be pulse-width modulated to control the motor's speed. This is also typically driven by a digital output from a microcontroller.

5. Protection Diodes: The A4953ELJTR-T has internal protection diodes, but it is often good practice to add external Scotty diodes across the motor connections for added protection.

6. Decoupling Capacitors: As with most ICS, it's important to include decoupling capacitors near the power supply pins of the A4953ELJTR-T to filter out any high-frequency noise. 

Remember, the exact details of how the A4953ELJTR-T is used in a circuit will depend on the specific application, including the characteristics of the motor and the control requirements. Always refer to the data sheet and application notes for the A4953ELJTR-T provided by Allegro Microsystems for detailed information and recommended usage.