SLA7022MU/SLA7029M/SMA7022MU/SMA7029M
■Internal Block Diagram
6
1
5
8
14
10
15
1, 6, 10, 15pin
Description of pins
Reg
Reg
Excitation input signal
Active H
OUT A
OUT A
OUT B
OUT B
Active L
OUT A
OUT A
OUT B
OUT B
+
–
+
–
1pin
6pin
10pin
15pin
+
–
+
–
7
2
3
4
12 13 11
9
■Typical Connection Diagram (Recommended component values)
VCC (46V max)
Excitation signal time chart
2-phase excitation
+
clock
0
H
L
1
H
H
2
L
3
L
L
0
H
L
1
H
H
IN
IN
A
B
H
Vb (5V)
8
1
6
10 15
1-2 phase excitation
VS
r
1
5
r3
r
4
IN
A
B
IN
A
B
clock
IN
td
IN
td
0
H
L
L
L
1
2
H
L
3
H
H
H
L
4
L
L
H
L
5
L
6
L
L
L
L
7
L
H
L
L
0
H
L
L
L
1
2
H
L
3
2
T
T
dA
dB
A
H
L
H
L
H
H
H
L
14
IN
IN
11
A
L
C1
C2r
2
B
L
H
L
H
H
L
H
L
R
7
SA REF
A
REF
13
B
R
SB
G
4
A
GB
B
H
H
3
9
12
C
3
C4
●tdA and tdB are signals before the inverter
stage.
Rs
Rs
r
5
r
6
Open
collector
r1 : 510Ω
r2 : 100Ω (VR)
r3 : 47kΩ
C1 : 330 to 500pF
C2 : 330 to 500pF
C3 : 2200pF
r4 : 47kΩ
C4 : 2200pF
r5 : 2.4kΩ
r6 : 2.4kΩ
Rs : 1.8Ω typ (7022MU)
t
dA
tdB
(1~2W)
1Ω typ (7029M)
■External Dimensions (ZIP15 with Fin [SLA15Pin] /ZIP15[SMA15Pin])
(Unit:mm)
SLA7022MU/SLA7029M
SMA7022MU/SMA7029MA
31±0.2
24.4±0.2
16.4±0.2
Epoxy resin package
Epoxy resin package
φ3.2±0.15
φ3.2±0.15×3.8
4.8±0.2
1.7±0.1
4±0.2
31±0.2
2.5±0.2
Part No.
Lot No.
2.45±0.2
Lot No.
Part No.
1.45±0.15
0.62±0.1
1.16±0.15
R-End
+0.2
–0.1
0.65
1.15
1.2±0.1
2.2±0.4
6.3±0.6
7.5±0.6
+0.2
(5.9)
(7.5)
–0.1
+0.2
–0.1
+0.2
–0.1
+0.2
–0.1
+0.2
1.15
–0.1
+0.2
+0.2
0.55
–0.1
4±0.7
0.65
1.16
0.65
0.55
4±0.7
–0.1
P2.03±0.1×14=28.42
14×P2.03±0.4=28.42±0.8
14×P2.03±0.7=28.42±1.0
P2.03±0.1×14=28.42
31.3+0.2
31.3±0.2
.
. . . . . .
15
123
.
. . . . . .
1 2 3
15
.
.
.
.
.
.
.
. . . . . . .
123 15
1 2 3
15
Forming No. No.853
Forming No. No.855
Forming No. No.1054
Forming No. No.1055
Product Mass : Approx.6g
Product Mass : Approx.4g
ICs
91
ETC [ ETC ]
