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PMM8713PT

ETC
Part Number PMM8713PT
Manufacturer ETC
Description Universal Controller
Published May 9, 2005
Detailed Description HIC (AC power input) Universal Controller IC for the 2-Phase Stepping Motor Drive PMM8713PT Outline The universal con...
Datasheet PDF File PMM8713PT PDF File

PMM8713PT
PMM8713PT

Overview
HIC (AC power input) Universal Controller IC for the 2-Phase Stepping Motor Drive PMM8713PT Outline The universal controller “PMM8713PT” is the gate array IC (HIC) to control the 2-phase stepping motor drive.
This product has been developed for the purpose to further simplify 2-phase stepping motor use, as combined only with switching elements or power hybrid ICs to configure a 2-phase stepping motor driver.
Characteristics • Universal controller • • • • Source voltage High output current High noise margin 2 types of pulse input : The following 3 types of energization mode can be selected by switching at the energization mode switching terminal 1EX / 1-2EX / 2EX : Vcc=4.
5~5.
5V : 24mA min (sink, source) : Schmitt trigger circuit is incorporated for the all input terminals.
: 2 input mode (CW, CCW input mode) 1 input mode (CK, U/D input mode) : Outputs the monitor signal of the controller status.
• Excited status verification monitor Maximum Rating (Ta=25˚C) Item Source voltage Output current øn Output current CO,EM Input voltage Input current Operating current Conservation temperature “H” level “L” level “H” level “L” level Symbol VCC IOH ø IOL ø IOH µA IOL VIN IIN Topr –0.
3~VCC+0.
3 ±10 –20~85 Tstg V mA ˚C –40~125 ˚C Rating –0.
3~7 –35 mA 35 Unit V Recommended Operating Conditions (Ta=20~85˚C) Rating Item Source voltage Output current “H” level øn “L” level Symbol VCC IOH ø IOL ø IOH IOL VIN Min.
4.
5 –24 24 –2 2 0 Standard – – – – – – Max.
5.
5 – mA – – mA CO,EM,ZO Input voltage “L” level – VCC V Output current “H” level Unit V 103 Dimensions (Unit: mm) Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
Name CU CD CK U/D EA EB øC VSS R ø4 ø3 ø2 ø1 EM CO VCC Function Input pulse DOWN clock input Rotation direction conversion energization mode switching input energization mode switching input 19.
75MAX 19.
25±0.
2 4.
45MAX energization mode switching input GND Reset input ø4 output ø3 output ø1 output energization monitor output Input pulse monitor outpu...


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