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PMM8713PT Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – Universal Controller IC for the 2-Phase Stepping Motor Drive | |||
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Universal Controller IC for the
2-Phase Stepping Motor Drive
PMM8713PT
Outline
The universal controller âPMM8713PTâ 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=25ËC)
Recommended Operating Conditions (Ta=20~85ËC)
Item
Source voltage
Output current âHâ level
øn
âLâ level
Output current âHâ level
CO,EM
âLâ level
Input voltage
Input current
Operating current
Conservation temperature
Symbol
VCC
IOH ø
IOL ø
IOH
IOL
VIN
IIN
Topr
Rating
â0.3~7
â35
35
â0.3~VCC+0.3
±10
â20~85
Tstg
Unit
V
mA
µA
V
mA
ËC
â40~125 ËC
Item
Source voltage
Output current âHâ level
øn
âLâ level
Output current âHâ level
CO,EM,ZO
âLâ level
Input voltage
Symbol
VCC
IOH ø
IOL ø
IOH
IOL
VIN
Min.
4.5
â24
24
â2
2
0
Rating
Standard
â
â
â
â
â
â
Max.
5.5
â
â
â
â
VCC
Unit
V
mA
mA
V
103
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