PMM8713PT PDF даташит
Спецификация PMM8713PT изготовлена «ETC» и имеет функцию, называемую «Universal Controller IC for the 2-Phase Stepping Motor Drive». |
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Детали детали
Номер произв | PMM8713PT |
Описание | Universal Controller IC for the 2-Phase Stepping Motor Drive |
Производители | ETC |
логотип |
4 Pages
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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
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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 UP clock input
Input pulse DOWN clock input
Input pulse clock input
Rotation direction conversion
energization mode switching input
energization mode switching input
energization mode switching input
GND
Reset input
ø4 output
ø3 output
ø2 output
ø1 output
energization monitor output
Input pulse monitor output
4.5~5.5V
19.75MAX
19.25±0.2
1.53TYP
0.4
0.6
2.54TYP
7.62TYP
0.20
0.35
0~15˚
Electrical Characteristics
Direct current characteristics (Ta=-20~85˚C)
Item
Input voltage
Output voltage
“H” level
“L” level
“H” level
Symbol
VIH
VIL
VOH
VCC [V]
5
5
5
“L” level
VOL
5
Output current
ø1~ø4
“H” level
“L” level
IOH
IOL
5
5
Output current
CO,EM
“H” level
“L” level
IOH
IOL
5
5
Input current
Static current consumption
I
ICC
5
5
Condition
––––
––––
VH = 5V VL = 0V
IOH = 0
VH = 5V VL = 0V
IOH = 0
VH = 5V VL = 0V
VOUT = 2.4V
VH = 5V VL = 0V
VOUT = 0.4V
VH = 5V VL = 0V
VOUT = 2.4V
VH = 5V VL = 0V
VOUT = 0.4V
––––
VH = 5V VL = 0V
Switching characteristics (Ta=20~85˚C)
Item
Symbol
Max. clock frequency
fMAX
Min. width of clock pulse
tWL,tWH
Min. width of reset pulse
tWR
Time delay
tpd
(from clock input to ø output)
Set time
tSET
Holding time
tHOLD
VCC [V]a
5
5
5
5
5
5
Condition
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
tr=tf=20ns,CL=50pF
Min.
3.5
–
4.9
Standard value
Standard
–
Max.
–
– 1.5
––
– – 0.1
–24 –
–
24 – –
–2 – –
2 ––
– 10 –
– 1–
Unit
V
V
mA
mA
µA
mA
Min.
1
–
–
–
Standard value
Standard
Max.
––
– 500
– 1000
– 2000
0––
250 – –
Unit
MHZ
ns
ns
ns
ns
ns
104
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Electrical Characteristics
Measured waveforms on switching time scale
1/f
CU 90%
CD 50%
CK 10%
tr
tWH
90%
50%
10%
tf
tWL
ø1~ø4
50%
tpd
90%
CK
10%
tr
90%
50%
10%
tf
90%
U/D
10%
tHOLD
tSET
50%
50%
tr or tf
50%
Function Table
Input modes and rotation direction
Input mode
CU
Input
CD CK
2 input mode
LL
(CW,CCW)
L
L
1 input mode L
L
(CK, U/D) L L
Energization modes
U/D
Rotation direction
Excitation
mode
R
L CW 1 EX
H
L
CCW
1–2EX
H
H CW 2 EX
H
L CCW
Input
EA EB
HL
HH
LL
øC
H
H
H
Energization Sequence
1EX
Pulse 0
Phase (Reset)
ø1
ø2
ø3
ø4
EM
UP
DOWN
1
0
0
0
0
1
0
1
0
0
0
2
0
0
1
0
0
34
01
00
00
10
00
2EX
Pulse 0
Phase (Reset)
ø1
ø2
ø3
ø4
EM
UP
DOWN
1
0
0
1
1
1
1
1
0
0
1
234
001
100
110
011
111
1–2EX
Pulse 0
1 2 3 45 6 7 8
Phase (Reset)
ø1
ø2
ø3
ø4
EM
UP
DOWN
1
0
0
1
1
1 1 0 00 0 0 1
0 1 1 10 0 0 0
0 0 0 11 1 0 0
0 0 0 00 1 1 1
01010101
• Reset after changing the energization mode.
105
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PMM8713PT | Universal Controller IC for the 2-Phase Stepping Motor Drive | ETC |
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