參數資料
型號: LV8042LG
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.6 A, PBGA68
封裝: 6 X 6 MM, FLGA-68
文件頁數: 1/15頁
文件大?。?/td> 197K
代理商: LV8042LG
41107 TI IM B8-8935,8943 No.A0004-1/29
LV8042LG
Overview
The LV8042LG is Motor driver 7ch single-chip for DSC.
Features
Micro-step driven stepping motor driver×2
PWM driven forward/reverse motor driver
(changeover to the micro-step driving stepping motor driver 1ch possible)
× 2
PWM driven forward/reverse motor driver×2
Constant-current forward/reverse motor driver × 1
Two-phase, single-two phase full torque, single-two phase, 4W1-2, phase excitation drive changeover possible
(1/2/3/4ch)
Progress of micro-step driven excitation steps by clock signal input only (1/2/3/4ch)
Holding electrification current changeover in four steps possible by serial data (1/2/3/4ch)
Constant-current control chopping frequency variable with external resistor (1/2/3/4ch)
8-bit wire serial data control
Actuator application example
Shutter
Iris
Focus
Zoom
Application 1
Constant current /VCM
Saturation /STM or VCM
Micro-step /STM
Application 2
Constant current /VCM
Saturation /STM or VCM
Micro-step /STM
Saturation /STM or DCM
Application 3
Constant current /VCM
Micro-step /STM
Saturation /STM or DCM
Ordering number : ENA0004A
Bi-CMOS IC
For Digital Still Cameras
7-Channel Single-Chip Motor Driver ICs
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer
's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
'sproductsor
equipment.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
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