What is STK672-440A-E?
This is 2-phase Stepping Motor Driver. |
[PDF] Complete Technical Details can be found in the
STK672-440A-E datasheet
provided at this page.Summary in PDF Filewww DataSheet co kr Ordering number ENA1128B STK672 440A E Overview Thick Film Hybrid IC 2 phase Stepping Motor Driver The STK672 440A E is a hybrid IC for use as a unipolar 2 phase stepping motor driver with PWM current control Applications Office photocopiers printers etc Features Built in overcurrent detection function output current OFF Built in overheat detection function output current OFF If either over current or overheat detection function is activated the FAULT1 signal active low is output The FAULT2 signal is used to output the result of activation of protection circuit detection at 2 levels Built in power on reset function A micro step sine wave driven driver can be activated merely by inputting an external clock External pins can be used to select 2 1 2 including pseudo micro W1 2 2 W1 2 or 4W1 2 excitation The switch timing of the 4 phase distributor can be switched by setting an external pin MODE3 to detect either the rise and fall or rise only of CLOCK input Phase is maintained even when the excitation mode is switched Rotational direction switching function Supports schmitt input for 2 5V high level input Incorporating a current detection resistor 0 122 r |
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Manufacturers : Sanyo Semicon Device  |
SANYO STK672-440A-E DRIVER 2-phase Stepping Motor Driver |
Datasheet STK672-440A-E PDF DownLoad ( SANYO ) |