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零件编号
产品描述 (功能)
UPD16879 查看數據表(PDF) - NEC => Renesas Technology
零件编号
产品描述 (功能)
比赛名单
UPD16879
MONOLITHIC QUAD H BRIDGE DRIVER CIRCUIT
NEC => Renesas Technology
UPD16879 Datasheet PDF : 32 Pages
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4.5 MHz TYP.
CPU
100 k
Ω ×
2
Using internal reference
REGULATOR
BATTERY
4.0 V to 11 V
RESET
2.7 V to 5.5 V
V
DD
V
M1
V
M2
V
M3
V
M4
C
OSC
68 pF
LGND
PGND
OSC
IN
36
38
OSC
OUT
37
V
D
V
D
SCLK SDATA LATCH EXP0 EXP1
32
31
35
34
33
17 18
V
REFsel
V
REF
19 7
8
23
27
9
1/N
13
2
OSC
SERIAL-PARALLELE DECODER
PULSE GENERATOR
CURRENT SET
α
CURRENT SET
β
×
2
Vref
select
250 mV
B.G.R
EXTOUT SELECTOR
21
EXT
α
22
EXT
β
+
+
+
+
–+
V
M
FILTER
–+
V
M
FILTER
–+
V
M
FILTER
–+
V
M
FILTER
1
20
H BRIDGE
α
1ch
H BRIDGE
α
1ch
H BRIDGE
β
1ch
H BRIDGE
β
1ch
6.8
Ω ×
2
25
FB
A
24 26 3 29
A
1
A
2
FIL
A
FB
B
28 30 4 15
16 14 5 11
12 10 6
B
1
B
2
FIL
B
FB
C
C
1
C
2
FIL
C
FB
D
D
1
D
2
FIL
D
6.8
Ω
6.8
Ω
1000 pF
1000 pF
×
2
MOTOR 1
1000 pF
MOTOR 2
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