MC33886DHR2 查看數據表（PDF） - Motorola => Freescale
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MC33886DHR2 Datasheet PDF : 20 Pages
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AGND
1
FS
2
IN1
3
V+
4
V+
5
OUT1
6
OUT1
7
DNC
8
PGND
9
PGND
10
20
DNC
19
IN2
18
D1
17
CCP
16
V+
15
OUT2
14
OUT2
13
D2
12
PGND
11
PGND
TERMINAL FUNCTION DESCRIPTION
Terminal
Terminal
Name
Formal Name
1
AGND
Analog Ground
2
FS
Fault Status for H-Bridge
3
IN1
Logic Input Control 1
4, 5, 16
V+
Positive Power Supply
6, 7
OUT1
H-Bridge Output 1
8, 20
DNC
Do Not Connect
9–12
13
PGND
D2
Power Ground
Disable 2
14, 15
17
18
OUT2
CCP
D1
H-Bridge Output 2
Charge Pump Capacitor
Disable 1
19
IN2
Logic Input Control 2
Definition
Low-current analog signal ground.
Open drain active LOW Fault Status output requiring a pull-up resistor to 5.0 V.
True logic input control of OUT1 (i.e., IN1 logic HIGH = OUT1 HIGH).
Positive supply connections.
Output 1 of H-Bridge.
Either do not connect (leave floating) or connect these terminals to ground in the
application. They are test mode terminals used in manufacturing only.
Device high-current power ground.
Active LOW input used to simultaneously tri-state disable both H-Bridge outputs.
When D2 is Logic LOW, both outputs are tri-stated.
Output 2 of H-Bridge.
External reservoir capacitor connection for internal charge pump capacitor.
Active HIGH input used to simultaneously tri-state disable both H-Bridge outputs.
When D1 is Logic HIGH, both outputs are tri-stated.
True logic input control of OUT2 (i.e., IN2 logic HIGH = OUT2 HIGH).
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33886
3
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