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PDF PMM8713PT Data sheet ( Hoja de datos )
| Número de pieza | PMM8713PT | |
| Descripción | Universal Controller IC for the 2-Phase Stepping Motor Drive | |
| Fabricantes | ETC | |
| Logotipo |  |
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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
• Excited status verification monitor
: 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.
Maximum Rating (Ta=25˚C)
Recommended Operating Conditions (Ta=20~85˚C)
Item
Source voltage
Output current “H” level
øn “L” level
Output current “H” level
CO,EM
“L” level
Input voltage
Input current
Operating current
Conservation temperature
Symbol
VCC
IOH ø
IOL ø
IOH
IOL
VIN
IIN
Topr
Rating
–0.3~7
–35
35
–0.3~VCC+0.3
±10
–20~85
Tstg
Unit
V
mA
µA
V
mA
˚C
–40~125 ˚C
Item
Source voltage
Output current “H” level
øn “L” level
Output current “H” level
CO,EM,ZO
“L” level
Input voltage
Symbol
VCC
IOH ø
IOL ø
IOH
IOL
VIN
Min.
4.5
–24
24
–2
2
0
Rating
Standard
–
–
–
–
–
–
Max.
5.5
–
–
–
–
VCC
Unit
V
mA
mA
V
103
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet PMM8713PT.PDF ] | |
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