LV8728MR completely replace THB6128
Date：2016/7/20 14:41:16 Click：3606
Lv8728mr
Stepping motor driver,
Constant current control,
1 / 128 step
Summary
This is a lv8728mr stepper motor current control PWM
Driver。 The driver can perform eight types of incentive patterns from the full step
1 / 128 step can drive a simple clock input.
function
Sales of single channel PWM current control stepper motor driver
An bicdmos integrated circuit technology
An output resistor (0.3:; low side: 0.25; on the whole
: 0.55; TA = 25 C O = 316LVM, 2.0A)
An entire, half, 1 / 4, 1 / 8, 1 / 16, 1 / 32, 1 / 64, 1 / 128 step excitation mode
Optional
An advance with the only step signal input step
Sales can be positive and negative control
I am an O = maximum value
An overcurrent protection circuit
The basic thermal shutdown circuit
An input pull-down resistor
The speaker will reset pin and enable pin.
Typical applications
Sales of printer (multi-function printers, 3D printer etc.)
The basic security camera
The basic of scanner
Stage lighting sales
Shenzhen Hao affluence Electronics Co. Ltd.
Website: www.hzfcmos.com
Fax: 086-755-33062806
Contact: Miss Lin Chen
Cell phone: 13692251063 13682377721
Mailbox: sean@yxfic.net / hzfcmos@163.COM
QQ:2318230449
Store address: Shenzhen City, Futian District Huaqiang North, Zhenhua Road gaokede electronic market No. 12129-12132
