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Ordering number : ENA1998 LV8727 Bi-CMOS LSI PWM Current Control Stepping Motor Driver http://onsemi.com Overview The LV8727 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can do eight ways of micro step resolution of Half, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20 Step, and can drive simply by the step input. Features .
• Single-channel PWM current control stepping motor driver.
• Output on-resistance (upper side : 0.25Ω ; lower side : 0.15Ω ; total of upper and lower : 0.4Ω ; Ta = 25°C, IO = 4.0A)
• Half, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20 Step are selectable.
• Advance the excitation step with the only step signal input.
• BiCDMOS process IC.
• Available forward reverse control.
• IO max=4.0A
• Input pull down resistance
• Thermal shutdown circuit.
• With reset pin and enable pin.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage.
LV8727 - Sanyo Semicon Device
www.DataSheet.co.kr Ordering number : ENA1998 LV8727 Overview Bi-CMOS LSI PWM Current Control Stepping Motor Driver .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LV8726TA |
ON Semiconductor |
Stepper Motor Pre-Driver |
|
| 2 | LV8728MR |
ON Semiconductor |
Stepper Motor Driver |
|
| 3 | LV8729V |
ON Semiconductor |
PWM Constant-Current Control Stepper Motor Driver |
|
| 4 | LV8702V |
ON Semiconductor |
PWM Current Control High-efficient Stepper Motor Driver |
|
| 5 | LV8711T |
ON Semiconductor |
PWM Constant-Current Control Stepping Motor Driver |
|
| 6 | LV8711T |
Sanyo Semicon Device |
PWM Constant-Current Control Stepping Motor Driver |
|
| 7 | LV8712T |
Sanyo Semicon Device |
PWM Constant-Current Control Stepping Motor Driver |
|
| 8 | LV8712T |
ON Semiconductor |
PWM Constant-Current Control Stepping Motor Driver |
|
| 9 | LV8713T |
Sanyo Semicon Device |
PWM Constant-Current Control Stepping Motor Driver |
|
| 10 | LV8713T |
ON Semiconductor |
PWM Constant-Current Control Stepping Motor Driver |
|
| 11 | LV8714TA |
ON Semiconductor |
Dual Stepper Motor Driver |
|
| 12 | LV8731V |
ON Semiconductor |
PWM Constant-Current Control Stepping Motor Driver |
|